cityfreq

281-677 Phone Numbers

281-677-4338
29 GARAGE DOOR REPAIR PASADENA
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4708
GREATER TEXAS BUILDERS
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4782
MILL TONES MUSIC TECHS
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4400
GEOMODELING
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2800
SM ENERGY CO
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7449
JAMROCK
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HOUSTON SUBURBAN, TX

281-677-9486
NATIONWIDE INSURANCE
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4848
APPLIANCE REPAIR BELLAIRE
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9035
DOORS KEYS
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2300
ENTERPRISE RENTACAR
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5294
APPLIANCE REPAIR HUNTERS CREEK
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9515
NATIONWIDE INSURANCE
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4294
MASSAGE HEIGHTS PARKWAY
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2751
KEY CUT EXPRESS
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4962
HOGAN CHIROPRACTIC
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4350
29 GARAGE DOOR REPAIRS PORTER
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4900
JEFFERSON REFINERY LLC
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9456
HARDWARE ON THE RUN
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4246
JOHNSON PAMELA MAINE LCSW ACSW
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2333
ENTERPRISE RENTACAR
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9481
NATIONWIDE INSURANCE
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9556
SECURITY INSURANCE OF TEXAS
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4285
CITY WEST REALTY
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9550
NATIONWIDE INSURANCE
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9555
NATIONWIDE INSURANCE
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2748
ALL ABOUT KEYS
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9043
ALL ABOUT KEYS
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9143
NATIONWIDE INSURANCE
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9040
KEY CUT EXPRESS
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9455
HARDWARE
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7996
FARMERS MARKET AT IMPERIAL
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HOUSTON SUBURBAN, TX

281-677-9569
NATIONWIDE INSURANCE
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2573
DAHILL INDUSTRIES
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9463
DOORS KEYS
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4290
MASSAGE HEIGHTS PARKWAY
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9889
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4415
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8225
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4903
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2210
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6579
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9758
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8799
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1944
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4551
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7688
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7847
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2026
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1280
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5224
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5696
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7242
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1617
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2784
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1246
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5165
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3566
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7172
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7223
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HOUSTON SUBURBAN, TX

281-677-5020
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1541
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HOUSTON SUBURBAN, TX

281-677-1239
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0436
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6189
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6881
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9273
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6244
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9445
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5092
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0968
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3052
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9206
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3097
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0879
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1827
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HOUSTON SUBURBAN, TX

281-677-9016
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3764
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2266
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9331
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5323
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8239
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9325
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3665
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5174
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8250
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6181
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8305
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2621
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0901
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3046
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3296
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2188
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5413
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4029
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8466
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1037
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2930
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7229
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2468
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6608
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5725
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2902
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7040
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1597
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5060
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8290
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0342
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0753
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8390
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7455
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0675
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8923
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1293
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0839
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3199
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1470
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1886
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0177
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2407
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4878
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7273
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3223
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7799
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5295
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7624
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6238
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8874
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8206
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1083
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0884
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0167
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6709
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6691
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8097
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5713
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6453
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5051
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4060
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7531
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9968
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7819
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6767
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2345
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5408
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8380
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7636
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5018
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6399
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9950
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8870
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3029
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6835
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4118
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5767
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8216
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5919
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3871
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4870
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1363
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4205
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6013
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4857
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0492
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0426
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8688
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1573
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0542
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3572
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2214
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7118
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8612
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9185
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6840
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1301
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3092
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2893
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5907
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4050
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8313
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4694
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1135
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9183
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1184
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0355
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1229
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8246
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3744
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3386
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9020
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8360
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9057
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4001
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9690
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0422
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1498
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7894
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0962
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7581
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2159
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5684
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7968
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3324
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5083
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3326
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0123
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5754
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3619
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2187
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8580
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5412
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9661
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2278
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3489
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0857
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2689
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9071
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0308
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5883
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8394
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3354
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3460
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4248
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2687
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4556
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1848
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8524
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1606
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8147
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8400
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0049
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4627
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4547
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3642
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8012
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7552
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3413
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6854
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3430
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6829
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4520
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6749
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3096
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2174
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1467
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4074
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6153
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8384
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9405
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8262
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5581
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3603
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4357
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1531
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0991
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2388
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0595
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7973
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2489
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8622
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4230
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1901
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6092
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6291
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5482
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6721
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3693
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2272
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7382
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5524
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4813
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2255
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7214
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3850
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0583
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6356
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9513
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5112
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7791
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6218
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5126
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7397
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2410
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5185
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2603
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3464
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8368
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3396
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4334
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3302
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7709
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3468
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5277
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0160
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2249
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8517
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8495
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2181
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2434
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7212
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5624
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4779
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7181
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0754
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7230
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9214
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7701
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6971
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8873
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0109
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4471
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3637
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1074
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1593
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8936
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2937
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5301
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4693
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8577
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8172
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4683
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9461
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8591
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7795
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6658
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2296
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2549
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5892
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2727
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9991
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3738
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6051
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2778
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3726
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7662
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1736
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3703
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0356
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6025
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3610
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6871
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5917
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9080
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4842
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4849
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0340
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9510
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3888
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3656
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0050
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8015
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4446
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9412
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7209
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8571
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0451
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3988
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4999
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6294
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3457
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3969
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9531
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3501
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5108
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7420
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0182
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7642
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2712
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0698
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5363
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3724
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5619
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8925
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8226
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0146
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7682
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8750
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8721
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6924
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5507
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9426
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5296
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5057
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8120
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5812
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7440
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6743
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7022
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1548
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8468
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8050
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7094
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3380
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8605
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1995
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1208
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7164
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2964
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8568
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5717
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9793
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0558
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6198
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4317
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7804
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1255
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6266
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0189
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3505
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7822
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7341
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0261
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8435
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7721
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8760
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7019
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8279
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4769
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4717
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8248
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8963
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6786
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9820
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3224
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5009
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3350
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0913
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1504
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1949
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7770
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6397
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1376
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9652
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0181
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2151
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6109
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3618
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5590
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5184
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9159
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7659
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9705
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9985
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9162
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7395
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2086
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1598
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9033
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0936
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8555
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5132
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4982
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7560
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2414
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1876
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9224
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6295
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2228
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5479
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5935
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0543
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4546
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9187
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4468
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6630
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2674
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3844
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9768
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0516
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2620
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9436
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5555
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3463
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2774
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5222
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5744
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0470
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8275
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4701
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1114
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1220
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1690
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7596
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8407
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2099
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5216
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0787
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5366
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0931
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1921
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9490
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4115
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4764
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8514
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8753
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8858
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0538
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1315
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1427
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3528
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2995
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5579
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1497
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7057
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1916
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5888
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6070
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2195
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8850
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4143
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9164
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6391
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3694
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0296
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0778
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HOUSTON SUBURBAN, TX

281-677-8769
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7306
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8034
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1433
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HOUSTON SUBURBAN, TX

281-677-6814
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0917
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HOUSTON SUBURBAN, TX

281-677-2756
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1724
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HOUSTON SUBURBAN, TX

281-677-8905
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2164
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3441
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5359
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9439
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1095
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7911
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6440
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7755
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2867
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0211
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1127
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1613
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5272
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0868
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4670
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0831
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HOUSTON SUBURBAN, TX

281-677-5550
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2226
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5820
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4577
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1490
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6687
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7616
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HOUSTON SUBURBAN, TX

281-677-1423
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2994
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1182
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HOUSTON SUBURBAN, TX

281-677-8009
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6883
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1169
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6791
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9874
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7190
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3483
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7116
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HOUSTON SUBURBAN, TX

281-677-4236
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1256
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HOUSTON SUBURBAN, TX

281-677-4426
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0830
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6856
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9298
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8189
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6139
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7880
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8716
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6172
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3547
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1824
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9858
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6012
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1049
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6205
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2467
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2140
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8232
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1128
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2647
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8931
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9181
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8124
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7579
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9639
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5250
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7237
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4593
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1542
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HOUSTON SUBURBAN, TX

281-677-3689
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8719
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5545
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2720
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8379
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5900
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2783
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4747
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1223
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2321
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8488
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2632
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3720
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3908
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8992
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8840
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5432
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2608
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6293
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2590
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3716
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4934
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3690
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1491
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9369
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0620
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9055
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8486
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4297
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5403
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8030
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1158
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9959
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8974
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6418
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7186
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8916
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8293
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6816
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7905
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0965
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7290
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8063
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5085
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2746
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1931
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6437
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5087
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1025
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8901
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6279
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5795
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7706
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2015
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0405
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3596
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8764
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2405
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8566
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8532
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2766
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4096
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9620
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0021
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0499
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7959
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0818
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0624
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4988
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5390
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6857
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2671
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3154
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2528
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1270
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0118
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6441
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9361
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9865
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7548
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9130
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9519
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5302
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1111
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6385
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0823
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5209
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0745
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4752
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2552
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4288
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4375
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3759
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2108
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8393
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2644
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9251
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5439
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3543
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8930
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6872
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6989
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6941
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1295
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9923
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9692
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3580
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2363
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1339
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8326
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6154
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8746
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7618
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9420
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8458
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1872
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2997
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5925
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4282
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0784
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9693
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2399
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1863
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3559
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4488
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5490
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6962
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7017
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4971
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2860
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9853
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2100
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1841
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4105
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0748
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6357
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8274
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4868
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7119
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1060
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1215
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5489
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1527
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0997
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1719
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5000
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7870
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4477
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2488
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9340
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3212
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0326
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3848
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1530
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3406
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1014
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2610
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5203
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2586
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5442
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2492
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0289
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5551
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2578
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0633
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5927
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0262
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2811
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0393
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2801
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9417
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6339
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7105
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6135
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1637
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6497
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0120
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HOUSTON SUBURBAN, TX

281-677-6217
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0372
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HOUSTON SUBURBAN, TX

281-677-2245
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3678
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5703
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2738
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0045
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9466
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2670
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3767
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1697
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4502
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3270
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3612
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3429
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2116
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8781
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8536
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8162
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8681
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5394
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9084
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6028
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2497
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7366
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3428
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4180
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1924
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HOUSTON SUBURBAN, TX

281-677-6451
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6981
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6257
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7786
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HOUSTON SUBURBAN, TX

281-677-1839
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7404
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HOUSTON SUBURBAN, TX

281-677-0850
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HOUSTON SUBURBAN, TX

281-677-5088
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0722
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HOUSTON SUBURBAN, TX

281-677-6601
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0059
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HOUSTON SUBURBAN, TX

281-677-2900
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9499
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3211
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8158
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5158
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4271
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5346
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0151
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5270
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9036
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8667
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2127
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5980
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2672
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8185
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6809
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6343
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1362
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1546
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0760
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HOUSTON SUBURBAN, TX

281-677-3573
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4145
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5188
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8818
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3469
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9506
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3824
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8548
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4213
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8616
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2903
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8218
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3180
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9533
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8861
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1974
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3737
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4743
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3730
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3903
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6236
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7013
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7079
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5745
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2023
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6532
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9410
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7547
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9400
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4958
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7549
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8727
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1177
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HOUSTON SUBURBAN, TX

281-677-6089
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6690
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7347
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3314
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9630
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4390
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2196
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4238
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4251
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4306
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0258
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8426
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7328
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HOUSTON SUBURBAN, TX

281-677-2683
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6476
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2977
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0006
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8136
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6766
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3929
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8755
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0145
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2076
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1892
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HOUSTON SUBURBAN, TX

281-677-4549
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9385
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6644
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0610
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1036
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4018
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2988
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8493
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7593
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9048
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6422
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4099
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6931
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4304
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1933
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3058
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2878
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0750
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4660
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1837
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1847
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1082
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0961
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6718
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7142
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HOUSTON SUBURBAN, TX

281-677-5687
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4558
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9169
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9053
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2794
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0101
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8778
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4709
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3643
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8993
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8569
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6978
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7740
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0048
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5073
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2234
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4994
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1108
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7594
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1904
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5587
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5097
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1438
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5241
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7507
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9566
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5976
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4802
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3825
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8424
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4241
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8475
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5164
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6571
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7546
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5998
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9489
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2787
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0577
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7954
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9244
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6436
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2058
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5350
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3600
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9832
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4659
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7178
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4385
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3827
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0952
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3592
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2790
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6543
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7317
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6983
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0003
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1567
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7553
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8430
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7617
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5077
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3115
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4458
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1982
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9855
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5422
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7566
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0493
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9287
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2286
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9835
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5994
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5322
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0954
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1759
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5121
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2545
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3149
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1740
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4753
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5808
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1646
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5290
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7291
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5032
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8179
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9290
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2918
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3552
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4313
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0527
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8919
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3440
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4965
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6439
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1103
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9024
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4103
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6665
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5727
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6762
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6445
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8956
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6324
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-8513
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6367
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4047
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4591
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8623
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4845
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5307
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4079
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4151
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6845
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8516
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1570
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HOUSTON SUBURBAN, TX

281-677-1612
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HOUSTON SUBURBAN, TX

281-677-8101
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5229
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4924
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4420
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8442
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8037
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3564
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2357
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3836
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2868
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9009
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4568
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8001
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9744
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1551
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HOUSTON SUBURBAN, TX

281-677-4045
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1643
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HOUSTON SUBURBAN, TX

281-677-2957
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4899
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1437
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HOUSTON SUBURBAN, TX

281-677-7250
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5352
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8621
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3822
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4481
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0257
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HOUSTON SUBURBAN, TX

281-677-0528
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7177
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9108
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4021
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8388
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9174
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4518
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4819
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5732
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7461
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6851
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5600
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4435
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1947
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8747
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2260
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9165
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6977
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4161
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0641
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HOUSTON SUBURBAN, TX

281-677-5908
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1425
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HOUSTON SUBURBAN, TX

281-677-4072
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4686
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7139
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HOUSTON SUBURBAN, TX

281-677-8543
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7396
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HOUSTON SUBURBAN, TX

281-677-6580
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0547
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HOUSTON SUBURBAN, TX

281-677-2884
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8245
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8998
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2305
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6556
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8944
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4669
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6166
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5418
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0678
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HOUSTON SUBURBAN, TX

281-677-2231
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7363
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0192
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7816
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HOUSTON SUBURBAN, TX

281-677-2761
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4377
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0132
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3169
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0437
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0978
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5544
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8423
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3636
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3095
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0905
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7262
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4567
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7198
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8955
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7580
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9723
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0019
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7990
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6903
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4623
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7917
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1558
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3923
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6836
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7523
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8132
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2793
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4721
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5443
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8656
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4712
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1459
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2324
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0657
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9850
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2785
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7462
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8209
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4462
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2546
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0822
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1050
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4234
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4561
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0065
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7304
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7457
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8549
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9783
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2160
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8832
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5766
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1136
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1326
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9210
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0713
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3866
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0056
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7631
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8122
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3926
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3601
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0532
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9383
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7437
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HOUSTON SUBURBAN, TX

281-677-2648
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0111
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7269
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4167
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6302
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9685
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9163
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3554
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4449
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9856
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8740
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5869
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0403
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7730
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5983
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6716
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6919
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8061
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2097
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2003
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0855
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9213
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9198
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3004
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4245
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7655
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9025
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5697
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9761
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3478
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0717
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9188
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2129
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1000
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1777
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7127
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7907
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0858
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2301
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8422
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7193
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1729
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7634
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8270
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0315
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7724
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3088
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7498
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0726
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7985
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0429
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4220
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0512
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5810
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6706
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1471
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0568
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9338
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0040
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2146
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3454
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1978
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9616
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0321
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8946
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9961
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0597
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3537
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6787
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5547
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6744
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7766
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3517
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2299
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5514
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0299
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2049
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3725
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9032
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1778
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6117
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9257
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5333
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2361
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1040
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2480
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4302
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0836
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3960
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7345
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4538
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2624
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2854
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5218
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1501
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6943
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3433
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7544
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2024
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2304
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6260
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7505
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4880
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7643
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6383
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3624
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3961
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2753
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3017
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1075
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2733
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0435
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1494
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4286
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9402
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9056
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0939
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0125
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8606
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8342
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9811
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7890
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0106
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8372
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6578
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5219
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8741
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5391
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6799
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8520
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2511
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3818
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3695
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6930
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4277
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2723
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3439
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0385
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0066
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6014
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6227
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7989
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2912
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6561
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3539
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0113
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4177
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8826
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5748
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0306
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6700
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9231
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1815
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4728
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3495
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4367
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3263
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1642
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4223
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8699
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4874
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0378
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6401
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2832
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5901
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3752
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9334
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5580
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7407
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8071
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8647
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2460
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8668
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1652
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5572
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7002
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1840
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4969
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6512
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3811
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0782
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5094
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7312
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6202
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7300
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2326
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0251
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9521
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8264
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8698
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9891
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2074
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3221
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2258
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1269
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2535
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5774
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1716
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6720
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7349
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8058
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0206
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5197
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6017
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2887
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1020
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5437
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8289
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4883
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5757
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7447
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4128
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0651
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2544
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7584
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4941
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5144
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3536
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3134
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2476
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6694
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9636
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5419
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4100
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9974
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5828
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1458
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1936
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9089
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4353
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0144
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8995
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5822
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3271
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1911
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6490
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8652
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5181
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3883
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2257
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5706
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7245
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0864
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0677
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2952
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1412
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0027
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5889
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5836
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6832
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3035
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1838
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8135
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2063
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8002
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6267
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4090
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6540
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5921
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3569
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5817
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4175
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8461
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9914
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9792
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9047
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0309
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6830
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1948
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4915
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8562
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3577
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0193
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9963
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3864
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9074
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7149
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6708
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1266
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1307
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1849
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4120
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8485
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4249
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7452
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8188
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6954
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7041
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9487
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7014
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9740
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4933
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5574
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7514
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3327
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8504
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5376
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0097
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6157
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2910
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5381
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0381
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8080
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1680
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2137
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7414
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4444
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6223
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7044
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5537
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8193
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6917
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4061
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3357
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3474
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5379
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2526
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4771
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6400
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4853
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5027
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4057
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1443
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2786
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7754
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7188
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9355
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6808
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6053
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0274
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7391
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4212
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7657
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8801
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6742
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6466
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2675
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2553
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2914
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6819
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5910
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2853
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7502
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3971
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4110
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9846
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3892
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7801
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3860
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8664
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5837
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3865
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4687
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0411
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5245
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2088
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9483
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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281-677-8090
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3448
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4625
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6280
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9239
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3034
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2455
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7623
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HOUSTON SUBURBAN, TX

281-677-3776
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5758
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8210
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3782
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9815
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1325
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2880
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6049
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3122
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4539
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7892
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7473
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HOUSTON SUBURBAN, TX

281-677-8924
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0719
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6632
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9875
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3042
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8113
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3297
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5735
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3200
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8421
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6160
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9393
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2842
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2179
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5023
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1482
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HOUSTON SUBURBAN, TX

281-677-1254
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HOUSTON SUBURBAN, TX

281-677-6428
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3555
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6804
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9541
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6950
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2981
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5361
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9899
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5595
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4101
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2949
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1046
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HOUSTON SUBURBAN, TX

281-677-5230
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7761
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HOUSTON SUBURBAN, TX

281-677-1138
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HOUSTON SUBURBAN, TX

281-677-8118
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1024
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HOUSTON SUBURBAN, TX

281-677-6640
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9081
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3783
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0214
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HOUSTON SUBURBAN, TX

281-677-2270
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4910
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5096
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8319
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7033
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HOUSTON SUBURBAN, TX

281-677-0304
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HOUSTON SUBURBAN, TX

281-677-1035
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HOUSTON SUBURBAN, TX

281-677-5871
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0515
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HOUSTON SUBURBAN, TX

281-677-9441
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0501
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HOUSTON SUBURBAN, TX

281-677-0141
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HOUSTON SUBURBAN, TX

281-677-8230
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8902
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8780
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1065
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HOUSTON SUBURBAN, TX

281-677-7310
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HOUSTON SUBURBAN, TX

281-677-2366
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6146
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2112
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3267
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5382
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6156
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0674
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HOUSTON SUBURBAN, TX

281-677-1449
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HOUSTON SUBURBAN, TX

281-677-9787
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2847
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2156
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9795
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7660
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HOUSTON SUBURBAN, TX

281-677-7169
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-9701
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0812
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HOUSTON SUBURBAN, TX

281-677-2244
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4893
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6206
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5447
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8324
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8545
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6424
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3654
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6606
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0859
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1441
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HOUSTON SUBURBAN, TX

281-677-2297
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7672
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HOUSTON SUBURBAN, TX

281-677-4745
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8706
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3011
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8970
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1499
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HOUSTON SUBURBAN, TX

281-677-8010
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0072
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HOUSTON SUBURBAN, TX

281-677-1264
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HOUSTON SUBURBAN, TX

281-677-4622
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1274
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HOUSTON SUBURBAN, TX

281-677-0334
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HOUSTON SUBURBAN, TX

281-677-9038
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1975
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5734
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4525
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1519
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4336
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6874
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4033
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1431
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4811
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7895
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8089
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5015
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9029
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1042
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6563
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8976
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3890
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3286
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2072
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3461
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1278
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9308
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7509
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8604
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9903
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1512
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5438
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0469
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3136
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4380
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7529
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2180
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4917
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4109
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1756
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8533
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8095
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2975
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8590
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6355
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8567
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9026
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9776
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3987
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1955
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1524
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6278
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0876
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5317
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5335
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9328
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3701
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0881
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7893
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7869
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1689
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0472
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5669
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6173
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7612
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4284
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0344
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9679
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5827
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7879
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7131
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0255
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6229
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5494
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8680
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3456
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4199
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3729
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8091
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3588
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1681
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8077
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2940
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8975
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6923
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7666
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5468
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2275
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0046
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0433
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9152
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5962
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5476
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8176
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0328
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7232
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0370
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9545
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9916
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2425
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6815
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5049
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2569
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9777
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1717
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3003
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0091
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9920
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4836
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6471
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3107
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0430
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1620
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3416
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8148
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2222
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2845
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4637
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2700
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3173
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6589
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0849
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4672
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3246
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5543
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0662
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9799
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4292
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9860
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4042
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2323
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4838
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7342
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9598
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1844
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2120
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1381
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1013
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8386
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1826
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8559
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7221
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7039
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9014
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5704
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3445
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5885
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1703
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0338
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6241
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9791
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9696
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4345
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3162
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1039
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5497
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9962
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8531
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0686
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0747
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7153
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5220
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6483
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7151
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1033
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7408
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0712
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1762
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4599
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0689
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5384
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8822
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0922
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3810
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7598
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0779
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8662
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0727
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6750
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2251
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4008
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4242
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9540
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2105
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5239
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8748
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7685
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4032
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3283
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3372
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6818
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8180
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0133
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8054
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2453
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3649
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2808
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6936
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5042
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4950
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4592
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6692
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2974
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6676
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3225
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2271
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2409
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0520
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9425
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2772
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4598
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5339
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9203
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6533
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0854
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0498
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4185
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3894
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9672
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3129
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3831
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7264
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0424
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1409
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6158
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5343
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5414
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6247
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7753
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8481
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5269
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4816
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0865
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9358
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8455
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7842
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5249
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3434
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0489
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3397
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7896
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0175
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3609
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3259
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5602
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8574
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7958
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3757
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2969
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0852
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2148
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2633
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5847
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4324
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9840
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2253
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2609
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5825
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7001
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3007
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6651
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1259
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7970
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8538
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0509
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7812
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8985
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4863
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5052
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3676
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8019
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0494
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5610
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0176
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4989
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0867
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HOUSTON SUBURBAN, TX

281-677-4107
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5031
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1929
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0883
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1429
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4881
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7938
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8024
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7377
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1237
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1525
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5667
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3071
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1380
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6508
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7821
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HOUSTON SUBURBAN, TX

281-677-5274
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2044
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8852
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2945
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1769
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2855
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2418
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4457
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3837
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5226
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8292
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8088
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8085
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0815
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5319
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4046
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9657
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7239
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HOUSTON SUBURBAN, TX

281-677-5882
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2287
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3841
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0236
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7519
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7125
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2457
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1547
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0055
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8306
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6329
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8098
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4734
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8154
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8334
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2508
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2726
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0505
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7800
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7225
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2840
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1745
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6159
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6906
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0174
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7676
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7486
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0561
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8962
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7772
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6731
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8083
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4023
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8163
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0896
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5548
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4913
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7356
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7540
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1172
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8221
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2525
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2898
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1386
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8961
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0061
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HOUSTON SUBURBAN, TX

281-677-3800
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4200
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1483
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3123
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2577
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3785
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9766
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1502
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7421
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7445
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8634
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5747
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5880
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2449
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6222
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6168
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1394
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2016
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1533
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3646
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0893
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8011
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4844
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5114
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7401
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0846
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0950
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2679
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6980
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9833
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2368
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6020
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4996
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6710
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4973
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6388
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9909
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5588
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8739
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7438
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2113
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2102
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7839
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8052
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0374
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7866
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1292
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6489
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3679
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2282
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3648
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8899
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5606
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1728
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3604
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6492
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3187
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7962
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0870
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4482
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8965
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1669
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5612
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4898
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9888
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9373
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0804
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9946
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5312
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3833
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1051
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6470
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6617
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5430
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2576
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2374
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1299
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7331
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3613
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3711
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7793
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7700
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7916
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9745
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3188
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3541
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1143
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6248
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7627
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1741
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4440
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3669
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1160
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3208
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5964
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6551
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6416
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0013
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2869
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0239
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2954
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3621
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5741
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1545
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9857
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4430
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2080
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3284
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2446
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9589
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2025
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8204
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8087
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4684
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7218
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3509
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0143
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8364
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0357
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4005
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0444
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0197
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0645
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6216
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5997
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4102
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1553
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6940
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7988
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5785
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6935
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0312
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5451
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2051
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3082
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6364
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5790
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0762
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4139
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5168
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9596
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0764
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1187
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7380
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6833
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4663
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8201
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0000
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6584
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3222
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4642
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2237
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9618
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6095
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6274
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8518
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4479
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7028
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5044
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8168
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3421
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9471
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7767
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1969
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2627
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8502
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9805
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7785
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3063
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0367
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5395
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8500
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2871
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5010
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8365
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2564
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8433
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1647
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5510
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0232
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2295
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0287
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0798
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4225
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4383
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8404
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2438
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7483
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5292
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5037
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0609
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8723
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8402
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5462
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8918
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3321
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4706
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0400
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-9543
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2921
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7784
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HOUSTON SUBURBAN, TX

281-677-3763
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5446
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2392
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0402
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HOUSTON SUBURBAN, TX

281-677-1505
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6621
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7589
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HOUSTON SUBURBAN, TX

281-677-4784
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1468
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HOUSTON SUBURBAN, TX

281-677-2169
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6672
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6574
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1732
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HOUSTON SUBURBAN, TX

281-677-3875
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6467
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2963
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9570
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4698
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7070
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HOUSTON SUBURBAN, TX

281-677-6763
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8582
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3657
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8131
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7808
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HOUSTON SUBURBAN, TX

281-677-6033
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4890
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5918
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2543
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1373
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HOUSTON SUBURBAN, TX

281-677-4585
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9157
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8025
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7063
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HOUSTON SUBURBAN, TX

281-677-6066
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3496
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1895
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1147
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5776
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8737
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5893
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2252
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8286
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4157
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2107
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9344
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0024
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0007
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HOUSTON SUBURBAN, TX

281-677-6320
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1773
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HOUSTON SUBURBAN, TX

281-677-5899
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7035
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7644
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1113
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HOUSTON SUBURBAN, TX

281-677-4168
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8655
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6309
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9394
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6124
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4985
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4228
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6141
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2614
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2983
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5100
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3119
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2490
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4387
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0706
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1210
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HOUSTON SUBURBAN, TX

281-677-8973
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9474
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1089
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1843
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2309
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1058
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HOUSTON SUBURBAN, TX

281-677-3140
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2078
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0394
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8068
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1859
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HOUSTON SUBURBAN, TX

281-677-3868
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3165
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5367
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7774
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1402
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8416
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3081
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5186
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4554
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3683
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2103
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2812
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9880
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6780
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6595
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2170
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9237
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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281-677-6813
YMAX COMMUNICATIONS CORP. - TX
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281-677-4682
XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9437
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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XO TEXAS, INC.
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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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XO TEXAS, INC.
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2923
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6873
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5641
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4325
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6350
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3340
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4979
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5931
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5182
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3748
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2865
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9254
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7443
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HOUSTON SUBURBAN, TX

281-677-3484
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4348
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5895
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0751
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HOUSTON SUBURBAN, TX

281-677-6959
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-9894
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3158
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8263
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8713
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5069
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3970
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0746
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2403
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6775
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1979
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HOUSTON SUBURBAN, TX

281-677-4261
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2591
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2539
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5561
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7601
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HOUSTON SUBURBAN, TX

281-677-7975
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-3645
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9926
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9568
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3914
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7712
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-2031
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8677
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3363
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8345
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8820
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3486
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4368
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6096
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9200
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9126
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2759
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4233
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9336
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3625
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4144
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2913
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5265
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7066
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HOUSTON SUBURBAN, TX

281-677-1410
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HOUSTON SUBURBAN, TX

281-677-9269
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1785
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HOUSTON SUBURBAN, TX

281-677-0038
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HOUSTON SUBURBAN, TX

281-677-3687
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8175
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1636
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HOUSTON SUBURBAN, TX

281-677-9822
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0737
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HOUSTON SUBURBAN, TX

281-677-2502
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3882
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5756
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7133
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HOUSTON SUBURBAN, TX

281-677-7267
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HOUSTON SUBURBAN, TX

281-677-6185
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2440
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6110
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5065
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1346
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HOUSTON SUBURBAN, TX

281-677-7930
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HOUSTON SUBURBAN, TX

281-677-3103
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2057
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2346
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4020
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5553
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5525
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3514
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5784
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5798
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8553
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7043
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HOUSTON SUBURBAN, TX

281-677-1655
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HOUSTON SUBURBAN, TX

281-677-8153
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8415
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5576
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5796
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3884
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6044
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7199
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HOUSTON SUBURBAN, TX

281-677-4656
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4931
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9507
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3317
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1038
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HOUSTON SUBURBAN, TX

281-677-5668
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8434
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4628
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0702
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HOUSTON SUBURBAN, TX

281-677-7979
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HOUSTON SUBURBAN, TX

281-677-7323
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HOUSTON SUBURBAN, TX

281-677-5759
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2308
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1130
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HOUSTON SUBURBAN, TX

281-677-6724
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7333
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HOUSTON SUBURBAN, TX

281-677-6086
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1943
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HOUSTON SUBURBAN, TX

281-677-6491
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4342
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5519
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5362
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4710
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9467
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2987
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4718
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6842
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0227
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HOUSTON SUBURBAN, TX

281-677-8563
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6080
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7883
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HOUSTON SUBURBAN, TX

281-677-5198
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1087
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HOUSTON SUBURBAN, TX

281-677-1510
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HOUSTON SUBURBAN, TX

281-677-3114
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2967
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7625
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HOUSTON SUBURBAN, TX

281-677-9599
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5569
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3631
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8411
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6183
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7253
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1566
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HOUSTON SUBURBAN, TX

281-677-7783
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HOUSTON SUBURBAN, TX

281-677-6889
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7463
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4796
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3053
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6035
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2243
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7762
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HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2339
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4192
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8756
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8512
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8067
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6738
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6469
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2149
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8539
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2292
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6140
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3991
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9979
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5733
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0002
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HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8678
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9789
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4774
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2892
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3740
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3352
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3805
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5075
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9294
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1775
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8023
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3276
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5041
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7196
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8877
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0317
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8613
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5777
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6736
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6795
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8448
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1920
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5886
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5791
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9104
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1905
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9818
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8617
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8472
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8336
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8182
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5138
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6956
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9386
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2933
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8487
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4526
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8528
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9044
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1094
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0767
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8726
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7314
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HOUSTON SUBURBAN, TX

281-677-9223
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0888
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7464
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6268
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8066
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8139
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7197
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8904
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1795
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HOUSTON SUBURBAN, TX

281-677-5849
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8653
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2699
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5749
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8594
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1823
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1590
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4758
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7076
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HOUSTON SUBURBAN, TX

281-677-2183
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1374
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1988
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4363
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4862
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7702
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7570
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2373
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1056
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HOUSTON SUBURBAN, TX

281-677-6214
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7732
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HOUSTON SUBURBAN, TX

281-677-4194
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0490
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HOUSTON SUBURBAN, TX

281-677-9525
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8712
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4396
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9770
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1903
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1831
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1345
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1864
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4680
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7294
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0438
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0576
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6030
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7971
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HOUSTON SUBURBAN, TX

281-677-4926
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2087
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3226
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4563
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9845
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4272
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0853
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9460
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5968
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9942
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0684
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5850
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0805
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HOUSTON SUBURBAN, TX

281-677-9719
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1538
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1857
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3570
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5055
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9094
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8789
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4755
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0673
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1585
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8309
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4299
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0601
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3012
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0629
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4704
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9211
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6127
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1064
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1787
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0001
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1207
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1391
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7265
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1940
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2730
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7097
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3041
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8503
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6353
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3682
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9883
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6698
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7561
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0942
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9831
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6531
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8636
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2935
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5904
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0882
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1137
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1186
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3390
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2150
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3530
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4643
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3365
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6212
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7381
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9658
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5814
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1189
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4221
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1275
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HOUSTON SUBURBAN, TX

281-677-5898
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4470
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9717
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3219
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4172
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6289
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5628
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8075
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5155
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2448
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1718
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2325
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4315
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8053
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7992
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2979
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0348
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2254
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9585
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9295
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1834
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2713
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5721
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7201
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7220
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8894
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5670
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6788
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9800
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6005
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6201
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8843
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7475
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4859
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6620
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8982
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1540
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8170
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9884
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7615
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9638
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9781
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8328
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5136
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5826
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2479
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4787
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6599
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1287
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0711
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3381
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1692
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1639
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2612
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3551
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2075
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0060
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8252
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1990
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4275
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6219
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8171
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1500
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1752
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3851
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6121
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2823
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2122
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9372
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4012
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0158
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6530
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2953
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3531
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6250
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8851
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9356
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4726
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3138
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9877
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1093
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8173
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2524
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5457
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2068
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4582
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1802
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0953
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5689
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6951
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1493
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1361
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5875
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9382
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2310
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8783
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2162
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3949
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5575
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0450
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6031
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3834
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4929
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8777
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0634
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4154
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9245
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8572
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5368
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8055
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0829
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1010
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1906
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0029
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3032
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7061
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1205
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8913
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2161
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0627
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4419
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4828
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2851
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5110
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4135
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4719
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5492
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4912
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4702
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2950
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5693
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5842
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0721
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2719
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6016
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2008
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3480
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2167
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5320
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2517
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8389
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3374
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4218
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5724
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9313
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1704
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7806
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0441
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0419
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4262
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7107
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7538
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5540
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5371
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1163
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0643
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9442
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5131
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1970
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3436
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6773
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0147
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3280
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3910
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8399
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6270
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0272
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9575
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6073
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0623
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0297
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5526
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3774
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3647
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0300
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7649
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4500
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2499
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0135
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2565
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1234
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4767
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9834
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0096
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4983
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7597
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7835
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0792
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8515
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6827
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5169
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3127
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1581
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3760
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3459
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7610
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4448
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2464
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1479
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7815
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0387
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5135
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1917
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7797
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8670
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3739
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0399
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0999
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3258
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8838
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3269
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5566
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0671
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9794
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6254
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6204
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9872
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8268
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7351
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9623
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1937
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9378
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1758
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6824
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1369
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3206
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2515
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7379
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0479
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2836
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0201
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6105
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8463
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3216
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8111
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2335
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8051
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2442
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4007
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8369
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5840
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0567
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1276
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1489
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9271
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9782
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2153
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7687
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3228
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9096
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7336
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9839
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4163
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0110
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3885
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7809
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6860
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1746
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4822
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4389
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4504
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3098
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8671
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1602
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2718
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9330
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6487
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0360
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8167
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1706
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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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YMAX COMMUNICATIONS CORP. - TX
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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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LEVEL 3 COMMUNICATIONS, LLC - TX
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XO TEXAS, INC.
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XO TEXAS, INC.
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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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YMAX COMMUNICATIONS CORP. - TX
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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7474
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-8479
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5789
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4829
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4560
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-3817
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0332
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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XO TEXAS, INC.
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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6975
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8674
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6945
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8161
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2652
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8857
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4460
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6352
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6421
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6765
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3550
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-2831
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8119
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4517
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3257
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4952
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3077
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-9144
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-4786
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5974
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9890
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6475
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6327
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6661
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6597
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9343
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-4805
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5298
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0031
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9114
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8018
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9015
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0058
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0268
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HOUSTON SUBURBAN, TX

281-677-5730
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7389
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HOUSTON SUBURBAN, TX

281-677-4373
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8684
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0417
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HOUSTON SUBURBAN, TX

281-677-2889
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0588
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HOUSTON SUBURBAN, TX

281-677-5167
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1152
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HOUSTON SUBURBAN, TX

281-677-8587
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4949
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8796
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6897
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0511
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HOUSTON SUBURBAN, TX

281-677-6494
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8444
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0928
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-6850
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5951
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4559
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1428
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3935
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9176
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2580
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3060
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9788
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7154
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5896
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9643
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1284
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HOUSTON SUBURBAN, TX

281-677-1313
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-8177
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5971
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3591
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8099
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7279
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HOUSTON SUBURBAN, TX

281-677-8337
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1983
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-2660
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2094
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5852
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4564
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9498
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4581
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5407
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7207
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HOUSTON SUBURBAN, TX

281-677-8929
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6865
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2217
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1109
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HOUSTON SUBURBAN, TX

281-677-3962
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9119
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7179
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HOUSTON SUBURBAN, TX

281-677-6177
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7787
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HOUSTON SUBURBAN, TX

281-677-8278
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5954
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6525
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0352
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HOUSTON SUBURBAN, TX

281-677-6054
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8540
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3111
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3128
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7138
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HOUSTON SUBURBAN, TX

281-677-3094
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3145
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8875
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6228
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2470
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5799
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4124
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8813
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7359
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HOUSTON SUBURBAN, TX

281-677-6681
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8062
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8786
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1667
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0442
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5518
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8405
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6038
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3518
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1869
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HOUSTON SUBURBAN, TX

281-677-2905
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2690
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6408
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7748
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0168
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2870
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8007
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5961
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2133
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6596
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2563
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4932
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4351
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2433
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8042
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4963
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7899
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0228
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2126
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1181
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HOUSTON SUBURBAN, TX

281-677-0957
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0278
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HOUSTON SUBURBAN, TX

281-677-6682
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8353
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1726
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1536
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2242
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5643
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6078
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9249
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5143
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6137
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6281
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2634
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8347
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8387
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1632
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0051
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8355
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4150
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9808
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3362
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5773
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9204
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8254
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1069
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4014
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6011
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0676
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4955
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1818
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HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3644
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2081
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1801
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3408
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2130
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6985
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6673
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4459
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3048
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8932
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4053
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1023
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HOUSTON SUBURBAN, TX

281-677-8868
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0117
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4352
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5189
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2436
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6431
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9464
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5330
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4608
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4964
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3141
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9229
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1294
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1618
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-6079
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9999
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3585
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8650
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3986
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3582
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6515
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9086
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9900
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3181
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7860
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8092
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5691
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4650
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7434
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8325
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9136
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8891
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5844
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3843
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8100
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2960
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7843
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0349
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7591
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HOUSTON SUBURBAN, TX

281-677-8031
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0290
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HOUSTON SUBURBAN, TX

281-677-9028
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2206
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6231
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5819
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7759
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8456
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9813
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7665
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1209
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8859
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1934
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7150
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3849
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3814
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3661
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9221
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7758
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HOUSTON SUBURBAN, TX

281-677-6869
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9241
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6498
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4402
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4823
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2138
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5389
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9930
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4576
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6398
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9118
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9233
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5990
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3002
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0967
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6415
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4371
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8302
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9303
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5150
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7834
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0656
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1583
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9368
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1321
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0907
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1796
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1819
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4188
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1079
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HOUSTON SUBURBAN, TX

281-677-9772
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9278
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2737
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2668
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7691
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7059
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9309
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8312
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7602
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5557
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1450
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5452
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1898
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5248
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1291
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HOUSTON SUBURBAN, TX

281-677-6337
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6801
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5047
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0880
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8059
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7491
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HOUSTON SUBURBAN, TX

281-677-9551
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1709
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7522
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5260
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6374
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1344
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1942
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4981
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5626
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1263
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3958
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7263
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1110
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2907
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8703
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0971
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4496
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7991
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2611
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8758
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3821
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2587
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2338
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3364
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0744
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4865
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4303
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7711
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5873
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4356
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8192
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4695
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8151
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9982
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8115
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6251
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6947
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0769
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9497
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4281
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7109
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4837
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5911
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7095
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1196
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0714
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7532
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5599
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8208
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4611
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7419
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0976
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0368
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8824
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9675
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9101
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1611
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HOUSTON SUBURBAN, TX

281-677-4122
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9619
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1772
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9088
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4136
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0785
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9721
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3022
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3337
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2570
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2798
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9843
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2474
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7944
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4667
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3482
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3475
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2850
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8903
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1579
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9801
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5378
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8240
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7307
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3813
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2118
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9635
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1760
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6134
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6178
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1464
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9695
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6966
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6772
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4552
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0434
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7484
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0362
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8303
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8373
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0550
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3791
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7535
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0797
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3812
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7424
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7005
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0212
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3481
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7851
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4791
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1914
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1218
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6176
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0220
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9649
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0998
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6534
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3281
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0559
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0459
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4527
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2415
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1577
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8893
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8145
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2293
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1989
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5115
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6285
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8033
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5411
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2469
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6770
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5678
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5140
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6271
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4835
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0622
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8595
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5851
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9323
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6008
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8966
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0043
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9714
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1132
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0412
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0914
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5952
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7841
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4968
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1755
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4037
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0432
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6387
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7376
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8281
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1867
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3316
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4872
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6299
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8287
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5488
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2757
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9990
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2996
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6728
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1670
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2909
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5380
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1022
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9608
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7661
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9592
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0989
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6003
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5771
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4902
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9281
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5705
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9629
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0221
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9120
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8316
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5142
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6413
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8950
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1179
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3511
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0955
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1403
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2093
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6774
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5923
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8871
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8156
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7324
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2856
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9045
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2613
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4550
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3378
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8979
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5659
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9314
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4884
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7168
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0513
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7635
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1574
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9351
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3360
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3574
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8791
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9316
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7210
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5862
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2582
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0959
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5843
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7763
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1641
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9479
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0127
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0615
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3057
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6472
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3341
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0226
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5262
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8695
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7130
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3944
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3869
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1580
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4431
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3050
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8505
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3163
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0010
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4896
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3887
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6701
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1027
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6689
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7060
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7132
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7433
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8138
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7446
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2053
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6435
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5029
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0277
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2367
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8715
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1702
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5832
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7826
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6671
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6099
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3131
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9488
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8406
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2927
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6452
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1879
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2209
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8691
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8178
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0935
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9389
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1358
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6359
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7222
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8259
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3751
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1080
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0259
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0628
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9660
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8884
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0425
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3424
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6119
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1078
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3083
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6591
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4388
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0269
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7526
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8586
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4087
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6232
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9750
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1629
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4341
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9451
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1055
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6915
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5315
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7353
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6928
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5283
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3934
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4986
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1561
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4190
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7690
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5039
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0716
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0927
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8401
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0383
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8361
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6093
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3546
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6263
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1713
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8190
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4756
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8730
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2938
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0353
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4541
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3870
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4043
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3084
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4027
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3775
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7113
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0994
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3781
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7675
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8823
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9637
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1213
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7853
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5813
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6129
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9202
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3902
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1571
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0659
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5007
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1633
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8657
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8988
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0184
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8959
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0107
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1271
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8511
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3872
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2247
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2629
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8732
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2218
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9886
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9677
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2125
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8233
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9648
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5004
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1170
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8659
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1462
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4777
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7370
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2651
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5288
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4148
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3854
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5683
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3769
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9345
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7952
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HOUSTON SUBURBAN, TX

281-677-2779
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5992
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3375
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1454
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7081
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9189
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3521
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9396
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6365
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2042
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3179
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6565
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5979
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8768
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9347
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7620
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1786
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3898
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4685
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9205
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9651
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2623
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1221
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HOUSTON SUBURBAN, TX

281-677-4425
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2348
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1967
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HOUSTON SUBURBAN, TX

281-677-6654
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5913
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0415
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HOUSTON SUBURBAN, TX

281-677-4690
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4536
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8675
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4250
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0389
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HOUSTON SUBURBAN, TX

281-677-7915
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HOUSTON SUBURBAN, TX

281-677-6477
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0085
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HOUSTON SUBURBAN, TX

281-677-2795
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0397
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HOUSTON SUBURBAN, TX

281-677-9915
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3545
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3315
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2848
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2328
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8947
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1913
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HOUSTON SUBURBAN, TX

281-677-1230
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5357
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7718
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HOUSTON SUBURBAN, TX

281-677-9387
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0921
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HOUSTON SUBURBAN, TX

281-677-5586
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8291
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0092
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2061
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6087
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4343
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9529
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8939
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0234
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HOUSTON SUBURBAN, TX

281-677-7705
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1387
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HOUSTON SUBURBAN, TX

281-677-4507
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7357
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HOUSTON SUBURBAN, TX

281-677-9228
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4544
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1986
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5603
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1693
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6666
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9392
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0069
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HOUSTON SUBURBAN, TX

281-677-9059
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4569
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9668
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6703
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4298
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1870
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HOUSTON SUBURBAN, TX

281-677-6921
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9828
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3516
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7877
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0948
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6449
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3401
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1683
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9007
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3268
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1520
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5058
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3366
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9939
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6203
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8026
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4889
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3121
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1102
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4873
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9502
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2473
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7622
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2443
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1125
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1314
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0057
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1001
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2899
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5278
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7052
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4254
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4666
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8413
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9041
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0250
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2500
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3713
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5625
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8272
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5855
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5877
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5943
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7889
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9957
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2401
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2232
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1017
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6303
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5973
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4036
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3963
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2220
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6485
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2813
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3304
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6653
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2045
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4633
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6207
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5500
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5879
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1364
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4904
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4606
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9733
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0331
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8065
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0256
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4187
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3981
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9160
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5516
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3005
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3587
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9784
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5674
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0897
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4119
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7936
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9284
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5672
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6023
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9748
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9943
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5584
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1303
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2922
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0319
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9953
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0466
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5585
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7481
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2337
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8471
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2667
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1754
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1627
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1513
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2030
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4978
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1878
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6961
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8277
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0169
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8247
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4613
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0153
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6669
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6253
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3299
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6116
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4201
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5805
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7965
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6239
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9250
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9749
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9981
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0575
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4323
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0014
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4987
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9354
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2519
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3389
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5415
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4928
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0333
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7100
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3808
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4508
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2534
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6069
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1359
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3143
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7372
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6957
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1587
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2617
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3382
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2419
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7966
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5067
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7828
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1185
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0288
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1634
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8694
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9275
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0552
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2020
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0465
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2048
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4534
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9129
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8473
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1077
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0587
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6062
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3666
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7533
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3995
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3700
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4573
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9867
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6130
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4321
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7861
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6081
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4954
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7182
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0892
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2288
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2277
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2224
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9806
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2816
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9998
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1176
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8581
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0361
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HOUSTON SUBURBAN, TX

281-677-7739
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3473
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0619
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6120
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7607
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2948
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6433
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7768
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2941
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7976
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5582
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5207
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3966
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2347
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1961
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9688
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6230
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0780
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6200
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9177
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4531
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0413
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2261
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2698
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8644
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1624
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9156
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0503
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9261
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3404
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6351
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8036
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3780
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6821
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8535
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4720
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2742
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0979
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3402
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3940
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9227
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9480
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7846
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8362
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8443
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8878
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0093
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3540
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5263
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7117
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7517
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6785
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6713
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9238
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4800
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5558
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0329
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1615
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7184
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1157
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1508
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5737
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8056
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6323
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5266
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2144
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0079
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2656
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3288
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6149
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9230
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8104
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6564
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5562
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0621
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8620
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0533
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3692
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6235
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3815
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3367
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6182
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5486
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9918
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0611
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2944
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3466
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0937
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5304
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0735
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2803
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5172
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7871
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9501
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8157
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3828
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7011
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6568
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2796
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2639
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6444
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1919
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3942
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6841
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0341
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6789
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3832
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0637
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1783
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1472
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2395
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5532
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0563
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0811
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9446
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1265
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3520
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8228
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1556
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3911
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2522
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1808
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7135
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7051
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6027
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5884
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0173
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0557
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6552
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6537
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8797
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0468
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4895
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6847
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7537
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5502
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9869
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1503
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1419
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4846
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7123
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8625
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2512
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6768
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0273
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1965
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4067
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4847
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2538
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7224
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2173
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8584
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9011
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7383
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8996
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4834
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1151
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3183
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7769
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7485
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6777
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8352
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8223
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5170
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8821
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1154
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3062
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4540
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7012
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6560
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2391
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1286
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5596
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7562
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9641
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1743
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8883
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4562
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1549
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1349
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3895
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9732
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8701
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1473
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5321
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4267
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7252
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7803
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0738
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0666
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6312
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0650
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8244
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3438
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1900
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7467
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7054
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8632
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9710
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0920
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4956
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3728
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8776
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4416
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5308
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3409
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2290
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7337
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0316
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2212
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4632
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5091
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2789
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2485
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1247
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0585
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6614
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4901
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5425
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7508
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0647
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6695
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3323
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5386
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1560
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2694
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7065
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2906
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2238
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7444
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6733
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6636
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2362
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0554
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2911
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7145
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1744
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8839
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5050
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2191
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4106
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7708
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9816
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9153
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7465
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3924
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3838
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8564
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6585
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3717
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2022
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0366
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4417
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9539
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9560
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2077
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5560
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8700
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8166
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9557
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2663
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0632
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9790
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3261
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4296
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7280
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8282
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7637
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6164
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9407
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4601
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3298
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9201
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3787
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6817
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8081
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6810
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4017
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5113
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3250
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4441
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7243
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6590
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2741
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4264
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8952
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9346
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3171
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5480
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9030
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1162
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1318
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6998
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5801
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3904
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9411
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2828
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8736
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2838
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0301
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5692
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8983
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2928
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0390
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8494
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2002
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5327
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3243
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7719
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6547
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6910
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9724
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5738
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5196
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2767
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3792
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2385
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3714
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8997
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2966
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0198
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0295
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3789
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2383
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3977
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7227
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4595
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1225
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6174
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1092
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7137
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7068
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8187
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8445
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9242
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4792
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3510
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4732
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0260
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7000
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6886
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1279
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9978
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1415
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7633
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7371
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8137
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8546
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1738
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5247
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4366
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7974
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9337
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3359
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2065
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1031
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8989
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9866
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6729
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2109
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0142
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1305
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5325
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6837
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4795
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7078
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2791
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5699
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3749
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0941
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6717
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2579
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9906
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8795
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1053
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2165
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5778
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9514
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4138
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8772
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5448
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9617
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5423
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3453
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0454
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4990
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6550
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3681
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7862
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4516
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9454
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9624
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1440
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2377
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2749
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0908
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1227
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7926
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5830
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0800
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8038
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1238
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1987
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9554
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4636
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5940
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7528
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6509
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4429
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3061
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6707
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0703
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8354
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4966
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5354
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0009
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8527
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5999
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7362
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2110
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4600
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5620
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4991
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7810
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3040
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2574
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9604
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3634
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2864
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4268
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1408
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7093
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5410
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2607
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8040
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3673
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6934
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3320
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9212
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8660
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1799
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8523
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1885
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4960
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9590
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4519
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0325
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3255
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5235
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3329
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3568
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4088
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5768
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5152
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1711
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2198
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4529
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4557
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9248
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4959
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4645
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3862
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2312
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3230
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6187
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7480
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9826
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6273
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8338
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9960
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3237
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5082
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0794
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4461
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4604
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8420
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2035
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1378
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4089
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7234
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2221
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9676
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9023
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3467
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0423
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7141
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4735
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2032
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0482
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9949
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4543
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4499
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1908
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5387
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0783
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8642
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7567
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2618
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6526
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8921
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1625
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4761
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9484
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7745
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6660
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3671
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0723
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8186
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7268
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6368
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2584
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6746
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0377
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HOUSTON SUBURBAN, TX

281-677-9760
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9133
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0708
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6794
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-2365
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-3328
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2736
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0825
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5013
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2532
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6675
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4010
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8847
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8835
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-9775
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5841
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5834
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-8999
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2426
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8195
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-5611
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9729
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3685
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4887
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-5336
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9928
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8779
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-6820
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0806
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HOUSTON SUBURBAN, TX

281-677-5268
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1034
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HOUSTON SUBURBAN, TX

281-677-0586
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HOUSTON SUBURBAN, TX

281-677-9927
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9970
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9683
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5068
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9802
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-0890
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HOUSTON SUBURBAN, TX

281-677-8969
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7249
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HOUSTON SUBURBAN, TX

281-677-2882
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1836
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HOUSTON SUBURBAN, TX

281-677-0396
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HOUSTON SUBURBAN, TX

281-677-8076
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7737
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HOUSTON SUBURBAN, TX

281-677-8454
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4927
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3093
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2265
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2830
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6969
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9528
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2437
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4359
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8004
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9731
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9893
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5148
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2765
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4594
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6938
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9292
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4077
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3996
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9491
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8253
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3294
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1874
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1997
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9574
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8021
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7335
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HOUSTON SUBURBAN, TX

281-677-9895
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0581
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HOUSTON SUBURBAN, TX

281-677-4164
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6022
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9562
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8910
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0996
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0886
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1973
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HOUSTON SUBURBAN, TX

281-677-6884
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4621
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9318
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7089
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7640
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HOUSTON SUBURBAN, TX

281-677-5191
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5008
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0485
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HOUSTON SUBURBAN, TX

281-677-9209
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2619
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9301
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6122
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8640
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5180
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5872
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9018
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2588
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2216
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6747
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2971
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0264
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0606
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HOUSTON SUBURBAN, TX

281-677-4766
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4618
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5664
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9691
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4160
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1946
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HOUSTON SUBURBAN, TX

281-677-5255
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4815
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9762
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8890
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0739
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8311
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9069
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6896
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1861
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3946
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5578
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4921
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1422
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5986
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7194
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0064
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3768
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1720
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9940
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0081
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3598
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8915
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4098
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8938
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2806
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2894
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5233
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9871
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5175
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4535
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5070
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0404
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8241
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6152
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0218
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7663
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2596
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3037
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1145
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8084
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4406
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2857
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0835
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4676
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4339
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0369
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6046
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5406
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0951
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1552
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6191
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9628
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1761
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1668
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1688
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5665
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9208
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1164
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9004
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4781
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7864
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8269
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0918
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3575
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8917
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9075
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0291
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6432
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2319
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2199
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1217
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8908
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3733
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9274
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3311
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3274
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6626
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7292
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8474
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2931
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0205
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3597
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0570
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7927
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9709
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3099
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7645
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7493
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2958
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8211
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6968
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4086
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5421
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5598
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7367
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7205
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4392
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8441
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9774
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5338
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8881
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1476
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9897
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2393
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2229
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2041
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7646
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5484
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2661
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6613
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8629
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1890
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8833
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9042
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1604
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5621
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6060
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8846
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9063
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8212
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1195
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6624
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6104
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4309
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8296
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9263
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8648
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3826
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8898
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2052
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0618
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0283
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8641
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9377
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8482
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6528
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4176
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6646
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0972
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2925
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1453
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5253
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4833
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7731
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3731
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8128
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6652
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6442
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4052
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2504
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5349
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7716
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0392
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1302
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5666
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1371
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2227
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3807
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5212
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1638
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9902
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9994
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9996
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0439
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0042
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2382
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8927
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7213
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8937
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5300
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4742
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5936
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8558
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2463
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0178
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7583
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2451
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0230
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6612
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8057
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3265
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1268
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6662
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7071
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4344
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1435
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1976
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9664
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5967
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0728
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3251
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5779
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8627
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2680
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7949
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7024
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5577
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6523
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7352
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6457
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2844
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3201
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9312
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1891
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6831
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6484
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1312
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8819
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9322
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5723
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7114
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0700
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2592
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8599
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7929
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1557
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1436
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8589
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4851
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2626
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0626
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2669
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5080
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5783
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5821
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2262
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4486
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3342
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0705
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6410
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4399
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2331
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6163
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4198
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2754
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4635
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0148
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7725
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6417
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6839
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0033
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3182
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5963
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7435
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3705
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2316
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2523
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6645
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1516
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7852
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3306
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6286
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5823
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1003
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2704
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3361
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8611
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7500
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3881
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0217
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7652
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0975
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0759
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4975
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0263
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HOUSTON SUBURBAN, TX

281-677-2529
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0926
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HOUSTON SUBURBAN, TX

281-677-9258
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1862
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HOUSTON SUBURBAN, TX

281-677-2427
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1174
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HOUSTON SUBURBAN, TX

281-677-6196
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6386
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9681
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1118
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1945
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2066
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6211
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0307
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2011
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4751
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2814
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3353
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7611
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HOUSTON SUBURBAN, TX

281-677-1028
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5816
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6379
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5130
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1939
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6719
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9304
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2833
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8542
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7651
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HOUSTON SUBURBAN, TX

281-677-2792
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6221
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3732
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7757
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2707
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1705
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HOUSTON SUBURBAN, TX

281-677-6684
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3754
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2416
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8631
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1822
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4318
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5939
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7091
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4951
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6582
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4436
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3917
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9987
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5635
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0773
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HOUSTON SUBURBAN, TX

281-677-8333
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2389
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4467
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7248
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0724
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4839
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9746
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9384
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2542
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6976
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5640
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3906
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0196
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9352
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2327
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6848
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7904
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HOUSTON SUBURBAN, TX

281-677-6063
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7124
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HOUSTON SUBURBAN, TX

281-677-1487
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5426
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1004
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0008
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8412
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5807
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8022
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3191
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1532
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6145
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3852
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7603
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9666
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0285
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HOUSTON SUBURBAN, TX

281-677-4112
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1753
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3846
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7641
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5719
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1813
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2079
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0963
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0791
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6892
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6143
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9684
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1260
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0872
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2676
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6899
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6259
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6715
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8108
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4320
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2934
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0545
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4002
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1515
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3874
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2659
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2317
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1899
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1714
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3803
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9252
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5201
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4300
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0032
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6972
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8718
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6333
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9741
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8102
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7206
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2069
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1389
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9739
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0252
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4773
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5137
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2454
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4269
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9179
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1322
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4860
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2184
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9861
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1007
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5609
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6657
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0958
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7897
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3927
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6396
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5355
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1122
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4644
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7807
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7630
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7240
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0685
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3957
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6389
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0208
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3594
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6242
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2176
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5769
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3663
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8609
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9809
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5454
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5316
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4646
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9511
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2891
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8827
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2877
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3252
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6988
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8953
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9938
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2824
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6812
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1086
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2136
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1400
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5521
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6714
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3984
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7671
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4615
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2273
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7704
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4673
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1805
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6699
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6412
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1106
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7226
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8301
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2990
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8304
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9397
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6559
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9232
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8196
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1288
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0755
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5644
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9580
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0053
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1351
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6450
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9395
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3325
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1100
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5742
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3000
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8705
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8654
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1175
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7256
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5402
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2640
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7155
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4711
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7104
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2597
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0856
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0458
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6052
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4998
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9844
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8855
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8237
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0862
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4071
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3526
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9773
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5485
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4137
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7582
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9558
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5210
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2846
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3383
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1960
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6443
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6520
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2777
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7741
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2968
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2642
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6112
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0235
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9064
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7534
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2540
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4947
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5793
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6864
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8110
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6059
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0638
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8213
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8624
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7585
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5671
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8049
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4484
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4976
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5111
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8229
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3650
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4922
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-6784
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5030
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6623
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5965
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8666
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4754
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3797
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4257
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9689
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4655
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8142
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2461
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5831
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4589
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1657
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-6380
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8879
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2775
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2834
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9737
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9166
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8366
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6541
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1682
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5633
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5369
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2294
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9443
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9370
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7385
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4207
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9087
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2548
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1324
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5881
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3126
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3450
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8288
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6888
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0944
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5906
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8941
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5685
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0089
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-4024
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2776
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5762
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3899
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0919
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1889
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8308
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3675
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7298
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0556
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2849
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6907
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6458
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2280
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1601
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8074
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8608
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3405
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5348
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7736
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7999
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5474
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9594
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9597
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0866
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HOUSTON SUBURBAN, TX

281-677-5616
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4255
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5134
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1048
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1722
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8708
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7029
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3290
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0553
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5751
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1300
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7928
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1421
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5101
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9100
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5838
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4121
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5375
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7073
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1354
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0578
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5866
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0945
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8121
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1190
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HOUSTON SUBURBAN, TX

281-677-9013
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6516
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6656
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4273
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8585
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3170
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2267
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0982
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2420
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4654
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5404
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4866
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7987
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2154
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6760
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8044
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9459
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4075
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4226
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5914
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5503
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1377
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6649
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9854
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1126
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7909
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1480
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4346
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3458
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6393
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0906
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0229
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2322
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9573
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0898
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7845
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4414
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4513
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0026
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1584
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5195
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2430
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1407
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9611
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8892
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9600
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2472
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7448
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1026
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9849
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9492
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2303
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1589
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6852
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8867
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2071
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0781
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0877
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2866
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5863
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8814
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3490
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8808
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0843
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9605
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3157
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8977
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1456
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3549
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5505
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9112
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8125
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7874
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3964
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7476
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2696
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4919
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0241
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7669
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6588
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4016
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7713
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9440
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8862
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5966
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6577
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2959
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5093
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9997
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4911
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8251
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8294
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0869
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0875
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7903
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2475
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4314
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0793
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3761
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9756
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6429
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1194
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8446
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7933
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8607
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0802
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7494
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8155
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8014
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3488
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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XO TEXAS, INC.
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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XO TEXAS, INC.
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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4040
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6180
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4453
XO TEXAS, INC.
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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5033
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6562
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9512
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9453
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8794
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9771
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6908
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9449
MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4763
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8043
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5959
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9726
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3842
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2431
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2343
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6284
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6674
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4132
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6300
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-8231
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9003
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8773
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0140
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HOUSTON SUBURBAN, TX

281-677-6553
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5299
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-9255
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5431
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2653
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4514
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2119
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2701
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8593
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3784
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3652
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2810
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8704
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5079
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0580
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HOUSTON SUBURBAN, TX

281-677-4411
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1134
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HOUSTON SUBURBAN, TX

281-677-7454
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HOUSTON SUBURBAN, TX

281-677-5257
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9878
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-8072
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9535
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2750
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8603
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4736
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6887
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8800
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0154
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2376
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5400
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6752
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3305
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1308
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HOUSTON SUBURBAN, TX

281-677-4537
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7006
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HOUSTON SUBURBAN, TX

281-677-3431
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7820
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HOUSTON SUBURBAN, TX

281-677-6336
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5934
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7920
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HOUSTON SUBURBAN, TX

281-677-3273
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2202
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8828
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7935
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HOUSTON SUBURBAN, TX

281-677-5536
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6825
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9588
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8320
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3823
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1731
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HOUSTON SUBURBAN, TX

281-677-8165
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8476
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3487
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8869
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0149
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HOUSTON SUBURBAN, TX

281-677-3886
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6514
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7297
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HOUSTON SUBURBAN, TX

281-677-5477
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-5159
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3006
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6007
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3829
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9052
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6638
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8449
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2521
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7569
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4478
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2281
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2013
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9173
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7943
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HOUSTON SUBURBAN, TX

281-677-6296
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3419
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7606
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1331
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HOUSTON SUBURBAN, TX

281-677-3578
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4662
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7868
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HOUSTON SUBURBAN, TX

281-677-0375
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HOUSTON SUBURBAN, TX

281-677-3426
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0885
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HOUSTON SUBURBAN, TX

281-677-5064
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7667
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HOUSTON SUBURBAN, TX

281-677-4638
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4772
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1383
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3015
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6979
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2513
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2685
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4620
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1645
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9905
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5026
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1141
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5202
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9712
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9534
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9609
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1537
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4097
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7609
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3415
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0391
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HOUSTON SUBURBAN, TX

281-677-6894
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2131
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3465
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6991
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1804
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5800
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7020
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HOUSTON SUBURBAN, TX

281-677-3209
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6519
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2158
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8060
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5433
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3756
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5258
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6169
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4679
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2070
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7200
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3835
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8029
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2459
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6876
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2201
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9321
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2739
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7884
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8759
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3706
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5177
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1298
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3560
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2970
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1233
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0591
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4760
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6349
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8825
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6473
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4579
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9532
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8762
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6811
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8348
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8757
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1833
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HOUSTON SUBURBAN, TX

281-677-4328
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5011
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5139
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0816
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3707
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5498
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7824
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0041
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7364
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6761
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3830
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4156
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4570
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3913
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0521
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6479
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6001
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3992
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7098
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9021
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8194
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8329
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7238
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1663
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5116
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8738
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0122
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8575
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9951
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8663
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4843
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7995
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2422
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1768
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6986
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6056
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7365
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0087
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3330
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0873
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5420
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6131
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2060
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6310
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4914
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3967
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0461
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1029
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1935
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0187
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4920
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6581
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2982
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7064
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6426
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6503
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1860
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6101
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2769
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5178
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4391
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3194
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9280
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5933
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0276
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6082
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9388
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1211
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0603
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2711
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0015
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8273
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3026
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1068
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6604
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6776
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4026
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0539
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3867
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8610
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7354
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8690
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1875
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0471
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8079
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2379
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7346
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8724
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3272
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0446
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4473
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1356
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4725
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1599
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2678
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9671
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8972
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2372
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6603
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1414
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8685
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6741
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3347
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4311
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3557
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8749
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2514
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5614
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1257
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2547
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7037
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1766
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6679
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5286
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0410
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5958
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7027
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8046
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3266
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7695
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6276
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6064
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6405
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0510
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3877
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9838
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5213
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4378
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6678
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7468
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6407
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4714
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9697
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8265
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5331
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4808
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5945
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7459
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4310
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3956
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0336
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1522
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4825
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2762
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1918
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8897
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1297
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5839
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4733
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4256
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0215
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2693
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5427
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5022
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3921
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2942
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9475
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8633
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8323
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2141
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1167
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6345
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6929
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7241
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9993
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8107
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8000
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7717
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5435
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0844
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8734
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6234
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6913
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9885
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7499
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4630
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0799
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0546
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1700
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6501
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0736
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4497
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9646
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4316
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6570
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4809
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8615
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5370
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9711
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9559
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8191
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3889
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5607
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4280
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6358
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2145
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6605
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4631
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4064
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5991
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9584
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4705
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9106
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4961
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9131
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8697
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3070
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4442
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-8683
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5529
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8771
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5515
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4832
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6319
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1952
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7247
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5398
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6677
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7536
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HOUSTON SUBURBAN, TX

281-677-4970
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-5631
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3422
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3020
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3565
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1335
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HOUSTON SUBURBAN, TX

281-677-1296
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-8679
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2681
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3698
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3755
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8395
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1212
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HOUSTON SUBURBAN, TX

281-677-7901
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HOUSTON SUBURBAN, TX

281-677-0284
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HOUSTON SUBURBAN, TX

281-677-9819
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3635
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4584
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3771
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8537
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2447
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7859
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HOUSTON SUBURBAN, TX

281-677-6853
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6195
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3109
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2740
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5120
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9067
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6307
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0720
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HOUSTON SUBURBAN, TX

281-677-7009
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HOUSTON SUBURBAN, TX

281-677-9422
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9050
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1631
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HOUSTON SUBURBAN, TX

281-677-6084
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4080
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9468
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4058
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6796
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1871
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HOUSTON SUBURBAN, TX

281-677-7964
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HOUSTON SUBURBAN, TX

281-677-0743
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HOUSTON SUBURBAN, TX

281-677-4428
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0431
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HOUSTON SUBURBAN, TX

281-677-1603
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HOUSTON SUBURBAN, TX

281-677-2484
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1099
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HOUSTON SUBURBAN, TX

281-677-1139
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HOUSTON SUBURBAN, TX

281-677-1289
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HOUSTON SUBURBAN, TX

281-677-2561
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0244
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HOUSTON SUBURBAN, TX

281-677-5360
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1665
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HOUSTON SUBURBAN, TX

281-677-2441
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8598
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7472
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HOUSTON SUBURBAN, TX

281-677-0704
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HOUSTON SUBURBAN, TX

281-677-6171
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8109
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6040
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9470
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8788
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0565
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HOUSTON SUBURBAN, TX

281-677-7520
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HOUSTON SUBURBAN, TX

281-677-6335
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8765
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6693
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0237
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HOUSTON SUBURBAN, TX

281-677-0199
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5289
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7046
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HOUSTON SUBURBAN, TX

281-677-0530
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HOUSTON SUBURBAN, TX

281-677-6800
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8866
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3142
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9734
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4182
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7261
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HOUSTON SUBURBAN, TX

281-677-2055
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5153
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5722
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9326
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6587
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9138
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4877
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5782
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1397
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7778
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1290
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HOUSTON SUBURBAN, TX

281-677-3021
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1192
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HOUSTON SUBURBAN, TX

281-677-0752
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7175
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HOUSTON SUBURBAN, TX

281-677-3108
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1687
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HOUSTON SUBURBAN, TX

281-677-5729
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9728
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7099
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HOUSTON SUBURBAN, TX

281-677-8299
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6240
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7390
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HOUSTON SUBURBAN, TX

281-677-2269
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7277
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HOUSTON SUBURBAN, TX

281-677-8509
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9297
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3527
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3804
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1938
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0298
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3743
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2005
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2033
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9434
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0163
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0161
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1401
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HOUSTON SUBURBAN, TX

281-677-4867
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2135
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7378
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0504
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2804
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7140
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0980
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5887
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2530
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6334
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0667
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HOUSTON SUBURBAN, TX

281-677-2628
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1384
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0088
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HOUSTON SUBURBAN, TX

281-677-4807
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5982
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1820
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7836
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9582
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5716
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6771
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2334
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1242
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1881
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9669
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8856
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4229
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3535
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6301
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9964
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1365
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HOUSTON SUBURBAN, TX

281-677-4381
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8356
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0222
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8792
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2466
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1133
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0126
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HOUSTON SUBURBAN, TX

281-677-4935
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8297
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9090
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5471
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8945
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9404
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9349
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6592
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5162
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5035
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8376
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2560
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3534
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8761
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2189
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6376
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4437
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3941
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3820
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8027
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8181
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8557
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8235
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4116
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3027
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8665
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3220
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5455
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4506
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6126
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0573
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4505
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5675
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3948
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4291
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7587
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HOUSTON SUBURBAN, TX

281-677-6434
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1610
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HOUSTON SUBURBAN, TX

281-677-9626
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4015
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6982
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9887
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7018
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0100
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2311
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1868
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0765
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1216
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HOUSTON SUBURBAN, TX

281-677-6650
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7506
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HOUSTON SUBURBAN, TX

281-677-4059
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3563
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6538
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7912
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6496
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3236
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9500
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4147
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9879
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5206
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6518
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2481
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6083
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0022
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3615
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6021
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4864
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0874
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1076
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HOUSTON SUBURBAN, TX

281-677-9006
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6480
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2747
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8752
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8470
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1392
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8094
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3936
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1156
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HOUSTON SUBURBAN, TX

281-677-8907
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0757
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HOUSTON SUBURBAN, TX

281-677-0768
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0165
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HOUSTON SUBURBAN, TX

281-677-3806
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6076
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7817
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0456
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3443
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4785
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9944
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8534
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5764
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7316
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8714
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7919
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HOUSTON SUBURBAN, TX

281-677-4661
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5760
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1448
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HOUSTON SUBURBAN, TX

281-677-9017
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5720
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5285
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9000
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8409
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1569
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8831
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1640
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HOUSTON SUBURBAN, TX

281-677-5679
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0966
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1825
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0103
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3203
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3524
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3287
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3079
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2155
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0838
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3918
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1653
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5608
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5594
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0925
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9715
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6500
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7134
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4588
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6313
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4126
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5275
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0612
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6317
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1328
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0213
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6572
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2411
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4312
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2589
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9686
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5874
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0104
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0635
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4445
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4301
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9908
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4141
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5534
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1249
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2185
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7288
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8853
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7574
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5752
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6754
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4906
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9195
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8770
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1789
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8920
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6499
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6542
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5377
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9873
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2207
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2009
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0204
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0519
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0522
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6006
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3133
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7599
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4905
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2046
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4048
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9148
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3358
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8911
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5511
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3548
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9577
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0938
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HOUSTON SUBURBAN, TX

281-677-6764
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8330
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7158
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3506
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6226
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7525
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7203
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1311
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9625
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0630
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HOUSTON SUBURBAN, TX

281-677-9065
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0409
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5043
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7698
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2976
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1390
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2984
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8016
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6425
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5942
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0956
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7668
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5491
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5324
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2406
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6000
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3080
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8570
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8480
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7260
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5399
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8888
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5530
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7086
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8344
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6282
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0775
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2465
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8914
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5663
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8981
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3387
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9780
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2599
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0514
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9240
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6918
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7838
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4616
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3178
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9595
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3973
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0202
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9291
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7600
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9678
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6372
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9817
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7388
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5147
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1588
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1794
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4452
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9670
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0191
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5056
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4178
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7639
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9485
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8197
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4665
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2098
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3638
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4232
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0337
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7756
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9505
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5028
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5989
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8207
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2581
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9986
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9193
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2091
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6010
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8106
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3662
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6996
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5657
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2059
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8507
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5809
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9027
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4675
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2036
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6361
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2961
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6155
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9945
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8848
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0210
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8285
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7878
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HOUSTON SUBURBAN, TX

281-677-6792
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7270
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3855
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8763
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4891
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6427
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8702
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0851
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2531
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9735
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5950
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6510
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2917
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5478
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6340
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1554
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HOUSTON SUBURBAN, TX

281-677-0078
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6912
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9803
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0294
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HOUSTON SUBURBAN, TX

281-677-6782
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6952
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4876
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3244
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8754
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6245
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6322
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-9581
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6967
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7504
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HOUSTON SUBURBAN, TX

281-677-5281
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4335
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1850
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HOUSTON SUBURBAN, TX

281-677-5915
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4287
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0159
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0052
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4723
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9759
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-6529
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9593
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9102
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2636
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7710
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HOUSTON SUBURBAN, TX

281-677-6844
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1240
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HOUSTON SUBURBAN, TX

281-677-6685
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0616
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HOUSTON SUBURBAN, TX

281-677-1484
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HOUSTON SUBURBAN, TX

281-677-3691
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9076
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5647
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9765
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6194
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0172
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HOUSTON SUBURBAN, TX

281-677-1664
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-2594
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9421
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3368
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7386
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HOUSTON SUBURBAN, TX

281-677-6843
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5119
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5835
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7021
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HOUSTON SUBURBAN, TX

281-677-9122
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6995
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5141
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6065
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7955
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HOUSTON SUBURBAN, TX

281-677-5731
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2369
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5591
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6513
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4405
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8174
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5987
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4530
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9631
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3567
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0083
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HOUSTON SUBURBAN, TX

281-677-5106
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8864
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6366
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4340
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5922
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4364
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9072
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5698
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5924
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2897
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8837
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6602
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9450
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1063
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HOUSTON SUBURBAN, TX

281-677-2999
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5615
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7743
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-2452
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0534
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1081
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7492
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7918
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HOUSTON SUBURBAN, TX

281-677-6858
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2666
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9659
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9039
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5326
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5214
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4333
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6598
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1788
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8744
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3064
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6648
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6462
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7442
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HOUSTON SUBURBAN, TX

281-677-5554
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8693
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6041
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2822
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5273
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6486
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9538
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1430
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4398
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7747
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HOUSTON SUBURBAN, TX

281-677-7415
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HOUSTON SUBURBAN, TX

281-677-8300
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8199
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6338
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5853
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7344
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0152
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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YMAX COMMUNICATIONS CORP. - TX
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XO TEXAS, INC.
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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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LEVEL 3 COMMUNICATIONS, LLC - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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YMAX COMMUNICATIONS CORP. - TX
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YMAX COMMUNICATIONS CORP. - TX
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LEVEL 3 COMMUNICATIONS, LLC - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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XO TEXAS, INC.
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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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XO TEXAS, INC.
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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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LEVEL 3 COMMUNICATIONS, LLC - TX
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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XO TEXAS, INC.
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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9977
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6920
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3101
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3033
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8803
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4512
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-6446
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1985
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8224
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5868
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8497
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-8417
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1763
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HOUSTON SUBURBAN, TX

281-677-2236
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0047
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-0035
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HOUSTON SUBURBAN, TX

281-677-3184
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0330
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8205
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9667
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5040
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6373
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8811
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1735
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HOUSTON SUBURBAN, TX

281-677-6304
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8991
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9135
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4202
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6955
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3104
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6878
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1511
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HOUSTON SUBURBAN, TX

281-677-3427
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6036
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1250
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-9182
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0265
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HOUSTON SUBURBAN, TX

281-677-6992
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1342
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HOUSTON SUBURBAN, TX

281-677-5701
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6769
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2478
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6898
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7984
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HOUSTON SUBURBAN, TX

281-677-2360
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2417
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7008
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HOUSTON SUBURBAN, TX

281-677-3905
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4918
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7233
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9113
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-1941
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HOUSTON SUBURBAN, TX

281-677-8841
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9778
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0477
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HOUSTON SUBURBAN, TX

281-677-5522
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7865
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HOUSTON SUBURBAN, TX

281-677-3519
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5441
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8886
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6993
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7326
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HOUSTON SUBURBAN, TX

281-677-3684
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9881
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5956
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0314
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HOUSTON SUBURBAN, TX

281-677-6522
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8169
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6094
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8255
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9277
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8340
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9586
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3542
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4885
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9504
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5449
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2487
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4393
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9931
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8766
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5328
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2358
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5271
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2985
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0560
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2826
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2501
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2104
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3584
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5473
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3734
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2089
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5234
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5105
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5436
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4491
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3968
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0916
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HOUSTON SUBURBAN, TX

281-677-3217
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1521
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HOUSTON SUBURBAN, TX

281-677-3318
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6369
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0697
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HOUSTON SUBURBAN, TX

281-677-5645
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7825
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HOUSTON SUBURBAN, TX

281-677-5622
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3641
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8451
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4465
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9980
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6114
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3152
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5517
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-8986
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4455
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9432
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5960
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5750
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1958
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1951
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4806
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6493
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4749
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5334
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4651
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0604
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HOUSTON SUBURBAN, TX

281-677-5318
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6326
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2205
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9217
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1748
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HOUSTON SUBURBAN, TX

281-677-2859
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9399
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2593
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4158
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4974
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3351
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0664
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4886
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1348
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HOUSTON SUBURBAN, TX

281-677-6314
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6635
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2435
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1966
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HOUSTON SUBURBAN, TX

281-677-9829
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7722
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HOUSTON SUBURBAN, TX

281-677-1954
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3718
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4159
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2915
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7343
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HOUSTON SUBURBAN, TX

281-677-2017
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1485
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HOUSTON SUBURBAN, TX

281-677-4624
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3113
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0249
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HOUSTON SUBURBAN, TX

281-677-4740
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9971
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5313
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2817
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9754
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4768
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3544
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7180
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HOUSTON SUBURBAN, TX

281-677-5642
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6306
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3373
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6292
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6332
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8341
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6505
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1733
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HOUSTON SUBURBAN, TX

281-677-2615
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8310
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5859
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7539
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HOUSTON SUBURBAN, TX

281-677-2516
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7501
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HOUSTON SUBURBAN, TX

281-677-7126
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6026
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9068
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7586
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HOUSTON SUBURBAN, TX

281-677-6186
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7572
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HOUSTON SUBURBAN, TX

281-677-3677
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5694
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2992
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0305
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HOUSTON SUBURBAN, TX

281-677-7355
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1506
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HOUSTON SUBURBAN, TX

281-677-7788
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5232
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3076
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8370
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9444
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7746
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7545
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8490
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7030
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HOUSTON SUBURBAN, TX

281-677-2715
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6298
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5787
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2875
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0834
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HOUSTON SUBURBAN, TX

281-677-8382
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5036
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4427
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7411
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HOUSTON SUBURBAN, TX

281-677-6213
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2404
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0130
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HOUSTON SUBURBAN, TX

281-677-5461
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0345
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3945
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7003
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4092
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0749
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8385
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7185
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5264
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8048
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0293
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HOUSTON SUBURBAN, TX

281-677-0594
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2043
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2722
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2329
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4274
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7417
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3065
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5014
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7409
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6108
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2019
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4882
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3247
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6970
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2047
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5780
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3394
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1779
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6118
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7453
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7281
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3937
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9095
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7993
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6395
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3660
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6997
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6061
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3432
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7850
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2445
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2090
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3605
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3051
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5193
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8200
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4140
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7103
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9438
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9408
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9967
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7654
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4936
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8561
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1032
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3313
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8064
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6502
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3742
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0653
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7110
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1953
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2351
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5630
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3177
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8283
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4152
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3793
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6914
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1930
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6363
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1957
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3214
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0063
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7165
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5788
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1887
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8530
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9645
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6616
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8249
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3965
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6545
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9307
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8926
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7195
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0810
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4946
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1817
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-4022
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0668
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HOUSTON SUBURBAN, TX

281-677-0507
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8672
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2194
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1149
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-5755
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-6702
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3697
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6148
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6150
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4814
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4044
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8529
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4070
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1992
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HOUSTON SUBURBAN, TX

281-677-3919
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8578
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7831
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HOUSTON SUBURBAN, TX

281-677-7521
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HOUSTON SUBURBAN, TX

281-677-1734
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8751
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2527
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3418
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3295
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3915
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8477
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7957
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9285
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3712
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3308
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0386
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5878
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7163
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HOUSTON SUBURBAN, TX

281-677-3672
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0729
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HOUSTON SUBURBAN, TX

281-677-6390
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3952
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9706
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6779
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2147
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0343
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5833
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1932
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HOUSTON SUBURBAN, TX

281-677-8506
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4909
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8005
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4634
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2797
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8427
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8006
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9115
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2283
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3990
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9786
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9925
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7170
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0910
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1980
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HOUSTON SUBURBAN, TX

281-677-4293
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2924
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3623
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4972
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7673
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1131
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4051
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3616
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4055
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2289
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3355
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1774
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7360
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6732
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5520
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3262
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0987
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5341
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4596
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8236
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5002
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6175
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6925
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2858
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8637
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8257
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2132
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2658
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7613
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0808
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5146
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5829
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4062
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0537
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9896
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2182
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3118
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3392
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8845
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3633
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8450
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0593
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7403
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4149
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2664
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3794
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8276
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1730
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7638
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2268
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6879
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5003
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7555
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0018
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7510
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6737
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3282
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1236
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7924
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9360
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7067
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HOUSTON SUBURBAN, TX

281-677-4812
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0551
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0562
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5127
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4780
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1609
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4216
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4189
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8073
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6735
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0183
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9429
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3172
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1619
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4908
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5309
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8489
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2028
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6098
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9161
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7162
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7827
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5261
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4278
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6806
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4196
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3285
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9141
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3900
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9199
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5897
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3912
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1416
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HOUSTON SUBURBAN, TX

281-677-5364
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8440
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0480
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7373
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7202
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6015
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6937
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2745
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8906
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6243
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5054
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7849
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5636
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8152
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2239
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6939
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1457
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5655
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8437
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4056
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9381
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0253
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0683
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6862
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5794
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8805
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8696
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1353
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2835
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9547
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4820
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7393
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8785
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4030
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8895
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9110
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1812
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4240
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9810
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9359
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4259
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7330
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9680
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2233
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2946
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9054
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3292
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8017
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7798
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7275
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9882
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8554
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4146
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2744
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2302
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9184
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8630
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7490
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6392
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0813
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3607
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9673
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6308
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0669
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6220
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4827
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1628
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9622
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8951
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1880
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9736
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7482
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3144
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1626
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3772
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7311
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6849
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6406
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8452
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6521
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4737
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6539
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6751
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9934
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4082
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2298
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6875
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4555
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-2583
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-4410
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5739
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4854
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6727
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9085
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-6609
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3369
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1792
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HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2413
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4943
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9601
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4509
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4678
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6798
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2038
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3795
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8817
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1166
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HOUSTON SUBURBAN, TX

281-677-1426
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HOUSTON SUBURBAN, TX

281-677-6197
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6478
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7136
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1543
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6097
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8767
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6557
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0004
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HOUSTON SUBURBAN, TX

281-677-5854
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1304
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HOUSTON SUBURBAN, TX

281-677-4434
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8378
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6009
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8784
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2655
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0487
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HOUSTON SUBURBAN, TX

281-677-9621
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2111
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7083
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HOUSTON SUBURBAN, TX

281-677-2166
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7677
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HOUSTON SUBURBAN, TX

281-677-5865
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9549
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4750
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9518
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3175
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5565
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5405
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3384
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3462
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1614
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7934
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HOUSTON SUBURBAN, TX

281-677-2496
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2881
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3090
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3933
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3571
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0895
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7733
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3901
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2429
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6807
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1855
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HOUSTON SUBURBAN, TX

281-677-9954
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0894
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7605
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0525
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6901
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7963
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4463
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3879
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4395
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9907
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3699
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1463
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0988
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-9431
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5920
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2764
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3411
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0030
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9123
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7872
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HOUSTON SUBURBAN, TX

281-677-4382
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9472
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0613
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HOUSTON SUBURBAN, TX

281-677-5941
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8457
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5256
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2400
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5340
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2034
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8922
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1434
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1012
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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3655
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3651
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8335
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4376
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8491
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2695
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3586
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6618
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0661
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0904
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0028
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HOUSTON SUBURBAN, TX

281-677-2356
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2509
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5686
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1679
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HOUSTON SUBURBAN, TX

281-677-8775
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3345
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2665
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8410
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6759
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8649
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5736
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6409
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1829
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6032
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9830
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6990
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1677
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5237
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7108
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HOUSTON SUBURBAN, TX

281-677-1057
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7047
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HOUSTON SUBURBAN, TX

281-677-5151
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9256
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6783
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5231
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8425
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0841
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HOUSTON SUBURBAN, TX

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SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-6354
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4692
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3300
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3150
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8129
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6607
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4869
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9941
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9270
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0566
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1282
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HOUSTON SUBURBAN, TX

281-677-5806
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8687
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7765
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3120
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1594
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HOUSTON SUBURBAN, TX

281-677-5045
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3249
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1698
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HOUSTON SUBURBAN, TX

281-677-0380
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HOUSTON SUBURBAN, TX

281-677-5845
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1578
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HOUSTON SUBURBAN, TX

281-677-0660
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HOUSTON SUBURBAN, TX

281-677-1455
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HOUSTON SUBURBAN, TX

281-677-3627
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1442
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HOUSTON SUBURBAN, TX

281-677-3680
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5284
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2106
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0889
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HOUSTON SUBURBAN, TX

281-677-0571
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5374
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2598
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7315
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-9655
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6188
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0324
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1596
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2263
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7301
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HOUSTON SUBURBAN, TX

281-677-3702
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0730
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HOUSTON SUBURBAN, TX

281-677-7348
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6382
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3054
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5001
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8403
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0701
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7516
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-4374
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6342
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6778
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6029
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1008
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HOUSTON SUBURBAN, TX

281-677-4243
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4658
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5903
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6170
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0155
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4583
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1469
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HOUSTON SUBURBAN, TX

281-677-4668
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4433
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4006
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2336
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3640
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2625
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3659
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8628
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6536
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9769
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0379
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HOUSTON SUBURBAN, TX

281-677-5372
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0772
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HOUSTON SUBURBAN, TX

281-677-8431
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8807
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7412
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5953
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1251
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HOUSTON SUBURBAN, TX

281-677-3176
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3533
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5017
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8501
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2684
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3735
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7413
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5680
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6103
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9983
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4054
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7477
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1565
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0827
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5071
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1096
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9578
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7699
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0279
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3696
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5864
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5063
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9825
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9821
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4521
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7840
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HOUSTON SUBURBAN, TX

281-677-4439
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9178
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5708
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8576
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5937
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6165
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8396
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1382
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HOUSTON SUBURBAN, TX

281-677-2007
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7115
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HOUSTON SUBURBAN, TX

281-677-7458
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7244
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6999
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2248
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8816
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3186
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5646
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6287
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4997
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7779
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HOUSTON SUBURBAN, TX

281-677-9401
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6594
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9079
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9375
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0572
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7604
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3976
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9632
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0195
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HOUSTON SUBURBAN, TX

281-677-4697
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9751
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2256
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2743
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0190
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0382
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8646
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5171
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9662
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8321
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7967
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2677
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1981
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7656
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9702
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3630
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6384
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8298
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8960
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7122
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HOUSTON SUBURBAN, TX

281-677-5652
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6113
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1404
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3332
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0017
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HOUSTON SUBURBAN, TX

281-677-9837
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2839
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3722
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0531
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HOUSTON SUBURBAN, TX

281-677-8242
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4590
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4861
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2424
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2208
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7329
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8367
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5746
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6147
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1418
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5365
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4586
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7272
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9989
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1446
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0990
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5291
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9478
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4794
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4413
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2394
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9005
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8114
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0099
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3770
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0640
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3595
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3192
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3025
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5926
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9022
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4821
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8020
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8222
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0398
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6045
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1043
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9171
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0535
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2386
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0995
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8949
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0016
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0710
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9191
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2556
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8798
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2763
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6371
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4358
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8260
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4217
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3001
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5428
XO TEXAS, INC.
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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2729
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5062
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3614
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8258
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2929
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2768
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5157
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6283
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5792
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5570
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6926
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2631
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-4111
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7595
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HOUSTON SUBURBAN, TX

281-677-5858
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4648
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8047
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3322
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4113
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-8643
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5351
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3349
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9452
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1923
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0243
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HOUSTON SUBURBAN, TX

281-677-6637
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-5539
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4485
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1375
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-8082
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2601
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0351
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6573
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9406
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0128
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5467
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0589
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-5145
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5221
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2872
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2423
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9409
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0139
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HOUSTON SUBURBAN, TX

281-677-3529
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6877
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4799
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6394
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2330
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3336
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5310
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5204
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9955
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2537
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7714
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0788
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HOUSTON SUBURBAN, TX

281-677-4009
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9704
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6047
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3043
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4224
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7837
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HOUSTON SUBURBAN, TX

281-677-3907
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4171
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8284
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9172
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1828
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5977
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4619
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1451
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HOUSTON SUBURBAN, TX

281-677-3242
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8815
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8601
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5894
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2332
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2462
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9922
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8948
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4355
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8614
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7650
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HOUSTON SUBURBAN, TX

281-677-7338
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HOUSTON SUBURBAN, TX

281-677-8103
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8428
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1277
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HOUSTON SUBURBAN, TX

281-677-4850
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8093
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4783
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8552
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2507
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2773
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5902
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0075
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HOUSTON SUBURBAN, TX

281-677-4476
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6627
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7648
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HOUSTON SUBURBAN, TX

281-677-0384
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HOUSTON SUBURBAN, TX

281-677-1535
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HOUSTON SUBURBAN, TX

281-677-5702
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3876
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8872
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7479
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7969
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HOUSTON SUBURBAN, TX

281-677-8508
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4722
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2491
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4495
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3847
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4276
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7429
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HOUSTON SUBURBAN, TX

281-677-3710
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2566
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5649
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1727
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HOUSTON SUBURBAN, TX

281-677-4181
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3393
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4953
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2495
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2943
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6414
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8377
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6641
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3909
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7428
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1671
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4117
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4237
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3331
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9262
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4995
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8215
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1105
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HOUSTON SUBURBAN, TX

281-677-7460
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HOUSTON SUBURBAN, TX

281-677-4076
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1168
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HOUSTON SUBURBAN, TX

281-677-4049
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7295
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HOUSTON SUBURBAN, TX

281-677-2572
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6048
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6123
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6544
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2285
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7004
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HOUSTON SUBURBAN, TX

281-677-8573
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6004
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4826
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6344
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7902
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2163
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7559
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HOUSTON SUBURBAN, TX

281-677-6262
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4305
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3116
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8676
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6593
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6456
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8707
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9642
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2085
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4407
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8159
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4131
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7410
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4729
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7576
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0642
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HOUSTON SUBURBAN, TX

281-677-0488
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8964
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0467
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4332
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1123
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1968
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9753
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3629
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3670
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5440
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8363
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0649
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HOUSTON SUBURBAN, TX

281-677-6074
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9567
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4730
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4011
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7102
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8134
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3293
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2585
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2551
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5173
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7007
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9371
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7906
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2641
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8692
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9988
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3954
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2115
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5564
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-1784
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3476
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3371
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4944
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8202
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6067
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9061
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2575
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5465
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4265
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9633
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8127
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8958
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5243
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6058
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4510
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2717
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6753
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6088
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6949
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2139
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5712
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6269
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9317
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8940
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5076
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3227
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4456
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6885
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3245
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-3312
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-6102
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8280
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9656
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8418
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1090
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-5912
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5531
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8541
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9862
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2384
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4609
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5450
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6341
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7143
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HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

281-677-6740
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1926
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HOUSTON SUBURBAN, TX

281-677-5772
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4253
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9707
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6567
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0200
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HOUSTON SUBURBAN, TX

281-677-3916
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-4731
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3997
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0639
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HOUSTON SUBURBAN, TX

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LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8887
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9615
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4326
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5279
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3210
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

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HOUSTON SUBURBAN, TX

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XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8070
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2788
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9341
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7053
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0034
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1388
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HOUSTON SUBURBAN, TX

281-677-8544
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6261
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8638
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0240
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HOUSTON SUBURBAN, TX

281-677-4365
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4108
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4295
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5650
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3508
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0761
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HOUSTON SUBURBAN, TX

281-677-2716
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6705
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-0981
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HOUSTON SUBURBAN, TX

281-677-6790
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2040
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0012
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HOUSTON SUBURBAN, TX

281-677-9150
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0280
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HOUSTON SUBURBAN, TX

281-677-3959
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1475
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HOUSTON SUBURBAN, TX

281-677-1608
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0636
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0271
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1112
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0690
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3522
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2037
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9796
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2172
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5211
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6208
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9552
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8028
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-1925
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5651
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3256
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0605
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8774
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4757
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7319
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HOUSTON SUBURBAN, TX

281-677-5797
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4892
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3765
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2006
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0408
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0502
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7913
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6655
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9216
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-2018
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-3289
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-8220
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6233
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8271
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4421
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0617
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HOUSTON SUBURBAN, TX

281-677-5523
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8943
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8464
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2691
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7621
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3611
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1357
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2067
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-8256
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4424
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9353
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-7556
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HOUSTON SUBURBAN, TX

281-677-3983
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-2246
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4093
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2349
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0067
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7156
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-6255
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7384
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5084
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3279
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-7049
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4916
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8414
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5434
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4134
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0517
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5944
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3164
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1447
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HOUSTON SUBURBAN, TX

281-677-4713
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9226
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1996
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-9614
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0170
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1897
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1460
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5401
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-4603
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-3193
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-5718
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8371
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-4308
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0602
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5583
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0646
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0346
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5109
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-5623
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6468
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3067
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1206
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1243
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-2873
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9763
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0694
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3451
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-9921
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-9302
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-5601
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-0157
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HOUSTON SUBURBAN, TX

281-677-4532
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-2895
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-4810
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-9082
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6377
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-9493
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0974
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0756
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-3479
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-1011
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-5637
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6090
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-7023
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1678
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4724
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7568
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0068
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

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MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-1582
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-4078
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-8339
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-6933
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5972
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-6454
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-3333
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON SUBURBAN, TX

281-677-0350
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-1749
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-7322
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-0912
SPRINT SPECTRUM L.P.
HOUSTON SUBURBAN, TX

281-677-8112
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8987
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2428
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-6861
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-5815
XO TEXAS, INC.
HOUSTON SUBURBAN, TX

281-677-7129
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HOUSTON SUBURBAN, TX

281-677-8144
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-8381
YMAX COMMUNICATIONS CORP. - TX
HOUSTON SUBURBAN, TX

281-677-2883
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON SUBURBAN, TX

281-677-0124
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HOUSTON SUBURBAN, TX

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