cityfreq

281-661 Phone Numbers

281-661-3502
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1248
HEALTHSOURCE OF HOUSTON MEM
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8349
TV ELECTRONICS
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8219
CLEAR LAKE FAMILY ATTORNEY
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5410
PUBLIC SAFETY SERVICE INC
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3507
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3491
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7085
UHAUL
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8337
ALLTANKS
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8053
RAXA DESIGN
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3494
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8180
RAMYS GARAGE GALLERIA AUTO
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3508
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3498
FERDINAND J PLAVIDAL MD
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1301
MOUNTAIN VIEW SECURITIES
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4249
DISH NETWORK
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4288
ADT SECURITY SERVICE
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6580
TOP FLITE FINANCIAL
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4246
HOUSTON STD TESTING
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3487
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0025
THE UNION KITCHEN
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8551
ASSET ALLOCATION SERVICE
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8214
UHAUL NEIGHBORHOOD DEALER
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4462
AFFIRMATIVE INSURANCE SERVICE
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5750
ONE EIGHT HUNDRED RADIATOR
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8293
TEXAS CONNECTIONS ACADEMY
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3509
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4219
DEJOUR BUSINESS LOANS
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0458
GAR KINGS FISHING GUIDES
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8357
H C OVERHEAD DOOR CO
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3488
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3499
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3486
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7885
PARETO
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6090
JEFFERSON DENTAL CLINIC
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4871
CENTRO CHRISTIAN DE VIDA ETERN
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3220
SRS REAL ESTATE PARNTERS
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1261
INTERNATIONAL CORPORATE RTRTS
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3493
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8342
MCBRIDE LAW FIRM
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3489
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6591
SMILEY DENTAL NORTHLINE
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5000
EVOLVE PARTNERS LLC
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6600
FRANCESCAS COLLECTIONS
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1244
FKM
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8550
RAYMOND JAMES
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3503
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8325
LEVER RITE SERVICE
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0955
RECREATIONS BY STEVE
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7871
HEALING TREE
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4760
CHIPOTLE MEXICAN GRILL
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3532
HOUSTON INTERNET SALES
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6100
BABYS 1ST FURNITURE INC
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3600
NORDSTROM RACK
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3510
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8359
ABSOLUTE ENVIRONMENTAL SERVICE
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6971
VALFIT INC
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1103
AXEL RODRIGUEZ MD
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7720
SOLUTIONS SERVICES INC
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3530
CASTLE DENTAL
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1829
SOLARI HOSPICE CARE
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3497
SAME DAY STD TESTING
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1439
INSURANCE AUTO AUCTIONS
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1250
ANDREW PEREZ
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8334
WOMENS MEDICAL CTRNW HOUSTON
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9361
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7592
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2863
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6117
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0988
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1590
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9140
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1837
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6924
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3386
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9955
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2131
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2121
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2942
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2967
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5735
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6751
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5640
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0067
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1270
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0604
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1146
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2828
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7969
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0308
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0466
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3808
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2202
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0522
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8069
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3294
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6683
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2363
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7063
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9118
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1268
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1864
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4308
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0186
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6716
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3653
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3746
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9946
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8919
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3829
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8112
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4843
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6739
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5399
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6918
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5656
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4933
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9956
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6485
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4985
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4124
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1464
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8108
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7349
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4272
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9286
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6397
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9854
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9908
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2215
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7125
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8773
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1716
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5176
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0690
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6940
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7213
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7334
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6671
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7255
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4318
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1068
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0264
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0741
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9625
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4926
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5644
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6007
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2098
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1622
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5496
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5026
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6921
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0541
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3201
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1422
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1565
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4334
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3284
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8452
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5820
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0745
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4033
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1936
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6734
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1165
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6894
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8031
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4709
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4358
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4983
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3266
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6718
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4211
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7626
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6793
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6948
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5607
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8157
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6929
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3011
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9695
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0001
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2600
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1882
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2742
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8250
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1253
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5020
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9390
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6954
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1429
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6913
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0759
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1536
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6095
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7109
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6405
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2086
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0269
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3719
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7615
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3057
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0813
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1077
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6388
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5977
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8804
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8770
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6364
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7934
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4825
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0902
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8736
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2804
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9573
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3569
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5501
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0074
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6335
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0549
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7830
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1306
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5249
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8319
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9193
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7553
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4362
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5312
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7446
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5097
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1558
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8691
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4489
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3298
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8513
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6684
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0354
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0117
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3658
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7241
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7102
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2220
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5770
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5079
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5986
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9876
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9112
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4459
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7357
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1058
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9674
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4686
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1084
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6952
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0709
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1361
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5715
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5260
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6727
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2994
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6054
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8864
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2653
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9395
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0637
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9801
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2384
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9415
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5974
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9287
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9178
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9868
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2598
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2399
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3389
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2545
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6644
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5110
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7548
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8400
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3458
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9910
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4735
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7466
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0530
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9375
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2342
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3337
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7208
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2860
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1877
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7685
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5332
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0181
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3492
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7317
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2656
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0131
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8010
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3884
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4339
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1764
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4850
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2467
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2677
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4231
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3264
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4479
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8336
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7159
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4010
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3438
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0073
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4936
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0106
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6515
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8287
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5767
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0996
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8573
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0622
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8138
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1983
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2070
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9379
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8261
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1062
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6970
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2314
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9857
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8999
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1387
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4919
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8563
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1440
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7659
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5601
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9544
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5643
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4545
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1294
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4682
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5201
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7775
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7068
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6075
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7816
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8777
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3589
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6012
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2327
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3170
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8748
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0434
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1624
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3747
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8060
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1744
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2259
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6011
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8651
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8992
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7618
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0532
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2615
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8339
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5838
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9309
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5872
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2472
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1886
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6883
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8603
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7991
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8661
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2476
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0231
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2193
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7043
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8985
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5749
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9149
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9768
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4592
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6279
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7606
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7018
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3541
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0104
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4207
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0046
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4345
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0486
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8782
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6903
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5761
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2432
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8771
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5646
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9396
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1648
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3109
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4958
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9581
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3471
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7483
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2007
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1297
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1592
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7712
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9144
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1663
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4147
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7335
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4841
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2978
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4627
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8415
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0283
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5401
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6995
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9329
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4727
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1081
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2686
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1767
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4736
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4284
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8734
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3177
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0496
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7517
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0334
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4598
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5034
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5972
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1311
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9938
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2832
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0484
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2574
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3460
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3004
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0053
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6196
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9650
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4322
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3430
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7892
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7574
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1419
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8526
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9897
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6634
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4588
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8087
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0190
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9631
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5172
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6056
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0866
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3346
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2395
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3246
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0537
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8948
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6290
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9043
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0311
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0928
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9591
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0575
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4367
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6232
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4960
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7006
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4516
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4046
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4930
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3221
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4081
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6391
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4950
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5380
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8200
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1071
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5030
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2767
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1162
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4247
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6976
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9330
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2484
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4215
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5714
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8537
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3261
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0674
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2875
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3945
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4893
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9129
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0343
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1000
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6155
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7086
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3450
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6082
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0085
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6132
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4885
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0226
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1661
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4582
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6421
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1247
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3631
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2597
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0216
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6272
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7131
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7833
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5215
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9933
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9120
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4643
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4044
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1598
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1193
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8664
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7667
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4274
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8140
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2424
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7457
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3873
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2551
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4451
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5223
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7747
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7177
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3394
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5504
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4883
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0150
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0218
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5748
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3014
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1152
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7827
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2411
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7842
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7083
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9255
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8980
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2792
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9371
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HOUSTON, TX

281-661-9524
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6635
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8613
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8988
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3785
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5685
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6276
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8889
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5710
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4350
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3928
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6707
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3802
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4533
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0027
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1556
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7427
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1867
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4789
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7651
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1122
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8602
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9654
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9288
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6239
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0002
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3049
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7106
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1568
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6008
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7637
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6188
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7423
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2550
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2636
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8073
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5763
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4975
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5719
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7639
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1296
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2474
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3248
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9496
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9424
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4775
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8901
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1323
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4876
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0761
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8417
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8384
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2915
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0422
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1472
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1286
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6222
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7924
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6411
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2291
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8529
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2814
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0268
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2663
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5913
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2415
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2824
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1751
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1249
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7523
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4404
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4214
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5100
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3977
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3574
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0776
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8857
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7844
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7199
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5779
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2982
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1571
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2144
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6113
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1613
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4370
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9671
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2159
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6818
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0710
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3904
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2830
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2933
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9567
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7980
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1873
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6777
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2791
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8233
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4899
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7240
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2006
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8684
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5485
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3970
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9543
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5698
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3303
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3300
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4600
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5984
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7438
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3483
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0495
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6492
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8831
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1136
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6721
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1507
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4488
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8257
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2644
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8403
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1083
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4636
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3926
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6315
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4304
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5949
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3081
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0607
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0568
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9347
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4614
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7449
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4497
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3152
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5916
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8213
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8715
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3429
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8445
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4716
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8761
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7926
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3774
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9022
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3485
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5995
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3596
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9534
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8560
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5184
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6004
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0572
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1403
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6674
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0614
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4666
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0895
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0819
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8056
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9896
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3938
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0403
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1905
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3898
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5564
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1151
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8772
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0663
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4934
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8708
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4538
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3075
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0470
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3608
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2454
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9333
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6025
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3331
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6531
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2522
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7336
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0823
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1345
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1696
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5603
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3179
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7147
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1990
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5912
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1711
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2703
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0600
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1479
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3669
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0213
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0462
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1522
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3296
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7319
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2780
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3038
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5754
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7689
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1096
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0742
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6800
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6705
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4117
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1280
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4928
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0252
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9705
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5313
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0265
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5987
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7741
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1679
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8747
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3369
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5131
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1155
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2904
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1619
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3188
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0870
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1885
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1011
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1793
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0189
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2873
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6872
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3830
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3205
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5879
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4167
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1703
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8851
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9314
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3699
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1229
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0011
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7338
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5636
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4853
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5481
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8318
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0876
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5964
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4492
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0080
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1524
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7795
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3940
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6489
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0628
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6009
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3375
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9551
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3395
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5857
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2908
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3484
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2242
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2287
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6691
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7130
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0608
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1458
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8382
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6422
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5479
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1125
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7378
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8890
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2672
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1638
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3181
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3115
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0584
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9950
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8660
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6417
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0447
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HOUSTON, TX

281-661-4908
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2788
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7307
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7386
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3401
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3381
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0170
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7891
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8898
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3876
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0256
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8752
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9788
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4541
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1415
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4601
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0788
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1243
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3995
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8083
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4959
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3961
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7463
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5392
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2312
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5038
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2950
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7002
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2990
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1944
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0706
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5534
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1381
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5106
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3578
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6063
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5477
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6496
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0593
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0965
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8405
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9837
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7927
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5612
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6403
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1205
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1433
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5786
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6098
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8182
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0552
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0114
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5780
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6328
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1209
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6408
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7332
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0731
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8269
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3779
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3204
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6399
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6038
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2572
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7815
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7771
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0135
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9244
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0941
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3759
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9718
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0319
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5327
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2784
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1169
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5436
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3079
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1899
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5533
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7099
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0616
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3084
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6945
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8614
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3976
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9342
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2554
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7739
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0586
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9002
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2713
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0533
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8924
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3633
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0487
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6509
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7660
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3953
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6372
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7617
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1688
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5274
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8704
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5159
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2739
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1762
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7559
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7837
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4521
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6110
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7490
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3230
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6033
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5169
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3968
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8640
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9811
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3147
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1376
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6778
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1183
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6126
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2972
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8137
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3556
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5996
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6099
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1348
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6828
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0217
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6158
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3209
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8945
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0328
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7786
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5031
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3505
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6358
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5760
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1609
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7593
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1759
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8585
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6769
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6886
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8524
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1938
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6873
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7133
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4122
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6573
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6821
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4347
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9460
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6035
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3859
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3424
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5386
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3980
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5649
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5798
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1735
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9410
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7434
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0612
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7562
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2526
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4464
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3196
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1075
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1044
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9514
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1450
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4970
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8428
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6504
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0290
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4245
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9226
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9056
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6560
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2975
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6224
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5658
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7184
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8855
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4657
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5265
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8167
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6579
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1787
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9597
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7876
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3176
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6788
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9469
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3520
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9883
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8959
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8976
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0843
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2579
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7264
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6891
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9416
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2350
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1629
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7565
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1015
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4127
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3366
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0063
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6244
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1050
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3971
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9430
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0987
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9812
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1513
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2133
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1060
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5061
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9972
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3370
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0140
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5941
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8525
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6836
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0797
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5471
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5853
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4224
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1438
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2219
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0019
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2081
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3826
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6927
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9757
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0492
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0591
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1356
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3745
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3715
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4797
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3553
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6440
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1904
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7162
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2015
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2428
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5810
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5675
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2505
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7964
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1596
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9272
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8356
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5683
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2530
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6749
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4927
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2670
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7779
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1362
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0752
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5420
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2867
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2134
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3031
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7571
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3096
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2206
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3164
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1414
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7161
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7373
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9561
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7968
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1036
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7176
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6365
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9813
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6745
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5815
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7108
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0912
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7854
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1748
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7590
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9079
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4484
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5304
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8607
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3813
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9764
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5348
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2815
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4047
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0595
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3113
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8368
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8620
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2154
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2976
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4537
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1734
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2336
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5523
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4906
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8116
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6839
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5356
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6628
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4658
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4660
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6369
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8234
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7911
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2073
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3566
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7170
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6861
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9824
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9785
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7646
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3616
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9921
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4856
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8850
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6357
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4111
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6453
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1834
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2296
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4641
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9042
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4635
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3005
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4953
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6479
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5926
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7135
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5737
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4862
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3341
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9348
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4863
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0531
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7113
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7957
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1635
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5933
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9704
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9098
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2531
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5167
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0599
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3137
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6630
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2536
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0201
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0364
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3521
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6331
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5990
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6223
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3513
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7493
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6676
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3791
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0724
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5042
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1255
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0258
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2773
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4316
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8256
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6254
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7455
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7793
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1993
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3032
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8796
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7421
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2177
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1453
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6517
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2423
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7589
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8174
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8000
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4450
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4025
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6147
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2674
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1939
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1411
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4385
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1430
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6695
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9114
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6723
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2373
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8085
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9228
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9931
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7428
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8239
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0920
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2587
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8530
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3694
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1222
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3862
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1322
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3760
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4758
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1088
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0989
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8839
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4632
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6568
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1755
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5609
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2158
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5290
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6461
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7288
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4474
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3457
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3330
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3100
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8559
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8249
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0081
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4804
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3291
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6907
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5114
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1197
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9516
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1862
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2315
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3639
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1401
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9210
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0228
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3618
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6838
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6402
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2517
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1395
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5883
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9981
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1514
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6174
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5597
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7627
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2528
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2218
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0120
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7967
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6127
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4993
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8061
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8011
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5997
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6234
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0210
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5122
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6701
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6380
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4942
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4222
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6880
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5548
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4275
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7077
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9451
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0414
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3306
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8707
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4307
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0729
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5096
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4244
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0129
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2970
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6376
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1145
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5752
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2483
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0234
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0274
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2487
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7222
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9606
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2174
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8882
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5211
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6672
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2983
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8703
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0990
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8424
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1195
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4756
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9623
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9668
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9345
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9194
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3951
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9599
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9827
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0923
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4250
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4932
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9215
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7540
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1480
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4223
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9566
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4701
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4997
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0844
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6014
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0303
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8488
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8216
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9477
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2765
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4947
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7297
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2805
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9212
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4017
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1131
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0297
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5500
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7781
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5081
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5317
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3867
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5521
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1580
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8341
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0057
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1966
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5450
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7921
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9871
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8635
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3455
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4879
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3302
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2603
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6732
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4539
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7979
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9928
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8528
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5505
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5726
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6247
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1321
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8877
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7916
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4809
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0175
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8962
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5156
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5741
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0929
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1812
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0043
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8732
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3257
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5821
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5745
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7031
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5572
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9232
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2108
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1451
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4838
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0178
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5645
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6305
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7596
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4255
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1937
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0035
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0513
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2952
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5413
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8102
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1191
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8281
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1140
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7320
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6736
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4844
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3993
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2076
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7485
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4717
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6629
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6837
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1424
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6000
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7831
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0362
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6761
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5113
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7411
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0722
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1121
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8824
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2883
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5824
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7443
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0411
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6994
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2918
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6832
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1133
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4197
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3611
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1865
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9556
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6293
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8809
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5075
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9716
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5270
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4437
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1126
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3317
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1544
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3006
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5738
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1221
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2533
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1273
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7375
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4327
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1315
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2673
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9039
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9835
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3688
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8127
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9852
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8114
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3626
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6107
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5716
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6544
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4729
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4519
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7253
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0439
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6023
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9707
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9724
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7122
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1826
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0386
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8977
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5284
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0357
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9821
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6319
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9240
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8098
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5679
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3326
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5892
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7675
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0892
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0943
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5728
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8020
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5498
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9719
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9076
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8653
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7946
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8032
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8978
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2845
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2682
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7814
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8295
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3643
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6785
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7952
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0192
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0551
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7491
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0010
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7666
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2253
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9233
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8897
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7331
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2020
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7784
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6460
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1588
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7424
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2594
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0538
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0837
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1101
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0861
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1278
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4524
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9222
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6806
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7470
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8036
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9927
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4444
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0523
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3528
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7153
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2376
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3200
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4171
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2989
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7252
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0348
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0499
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6862
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1559
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6589
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1066
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6139
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5519
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9951
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4306
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0790
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2916
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6300
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8291
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5263
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6274
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2781
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0432
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8837
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8649
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4693
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2681
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1004
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5092
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1702
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8135
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8072
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7762
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2997
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3899
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8224
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1534
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0240
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1519
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5220
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4196
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3343
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0980
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0173
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2772
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4748
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8535
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2766
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7532
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8308
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0374
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5434
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6192
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1520
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0576
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9486
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7777
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3824
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1291
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4317
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1370
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4968
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5276
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8037
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2744
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0196
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4164
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0008
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9954
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1606
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8894
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3213
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9296
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8423
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4948
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0543
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3665
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2244
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0435
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5196
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9298
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3281
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9930
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5843
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5273
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5254
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5409
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5549
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5743
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8362
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0079
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3730
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6882
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9388
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8225
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5864
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7371
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8235
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3409
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5730
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4064
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5302
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4262
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9867
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3650
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9008
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6312
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6456
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2139
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7504
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0737
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8433
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4097
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6425
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6266
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8536
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9473
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7700
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7650
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1319
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5928
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9845
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HOUSTON, TX

281-661-5385
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7160
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HOUSTON, TX

281-661-1625
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HOUSTON, TX

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HOUSTON, TX

281-661-1900
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HOUSTON, TX

281-661-0366
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HOUSTON, TX

281-661-8301
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6344
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HOUSTON, TX

281-661-2629
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8003
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HOUSTON, TX

281-661-1892
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2150
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4359
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3603
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HOUSTON, TX

281-661-5663
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HOUSTON, TX

281-661-9605
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HOUSTON, TX

281-661-9279
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HOUSTON, TX

281-661-2934
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6390
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HOUSTON, TX

281-661-3809
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HOUSTON, TX

281-661-3142
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HOUSTON, TX

281-661-2115
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8927
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HOUSTON, TX

281-661-3231
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HOUSTON, TX

281-661-5237
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HOUSTON, TX

281-661-6617
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HOUSTON, TX

281-661-9699
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HOUSTON, TX

281-661-1617
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1738
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2067
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7870
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HOUSTON, TX

281-661-4094
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8542
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HOUSTON, TX

281-661-8768
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HOUSTON, TX

281-661-6962
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HOUSTON, TX

281-661-8178
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HOUSTON, TX

281-661-8144
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6715
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HOUSTON, TX

281-661-0643
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HOUSTON, TX

281-661-3806
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5435
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HOUSTON, TX

281-661-1636
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HOUSTON, TX

281-661-4119
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1567
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HOUSTON, TX

281-661-0415
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HOUSTON, TX

281-661-9770
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HOUSTON, TX

281-661-6807
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3856
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7416
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HOUSTON, TX

281-661-0015
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HOUSTON, TX

281-661-4243
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9885
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HOUSTON, TX

281-661-0811
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HOUSTON, TX

281-661-7625
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HOUSTON, TX

281-661-9945
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HOUSTON, TX

281-661-2920
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8354
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HOUSTON, TX

281-661-6292
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HOUSTON, TX

281-661-4725
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4746
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7387
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HOUSTON, TX

281-661-6588
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HOUSTON, TX

281-661-9760
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HOUSTON, TX

281-661-6722
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1550
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HOUSTON, TX

281-661-1457
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HOUSTON, TX

281-661-6367
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HOUSTON, TX

281-661-7719
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HOUSTON, TX

281-661-4292
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4577
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7694
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HOUSTON, TX

281-661-6339
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4916
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6381
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HOUSTON, TX

281-661-0454
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HOUSTON, TX

281-661-0834
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HOUSTON, TX

281-661-8063
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HOUSTON, TX

281-661-9759
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HOUSTON, TX

281-661-5695
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HOUSTON, TX

281-661-8623
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HOUSTON, TX

281-661-6042
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HOUSTON, TX

281-661-8505
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HOUSTON, TX

281-661-3872
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8775
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HOUSTON, TX

281-661-4674
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8943
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7698
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4796
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3654
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8920
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HOUSTON, TX

281-661-1023
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5586
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HOUSTON, TX

281-661-1128
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HOUSTON, TX

281-661-4049
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6120
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1683
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HOUSTON, TX

281-661-4270
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3480
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8480
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HOUSTON, TX

281-661-1985
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HOUSTON, TX

281-661-5842
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HOUSTON, TX

281-661-1426
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HOUSTON, TX

281-661-7124
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HOUSTON, TX

281-661-9354
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HOUSTON, TX

281-661-4540
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2297
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8410
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HOUSTON, TX

281-661-7345
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HOUSTON, TX

281-661-1543
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6353
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HOUSTON, TX

281-661-0765
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HOUSTON, TX

281-661-0036
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HOUSTON, TX

281-661-4184
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6632
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3117
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1955
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HOUSTON, TX

281-661-1354
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2125
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1605
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HOUSTON, TX

281-661-0444
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HOUSTON, TX

281-661-2567
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4301
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2787
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1033
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HOUSTON, TX

281-661-6283
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HOUSTON, TX

281-661-5502
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2101
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0273
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HOUSTON, TX

281-661-4468
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2217
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2385
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0525
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HOUSTON, TX

281-661-0134
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HOUSTON, TX

281-661-2680
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9505
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HOUSTON, TX

281-661-3883
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8626
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HOUSTON, TX

281-661-4151
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5175
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HOUSTON, TX

281-661-7640
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HOUSTON, TX

281-661-5906
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HOUSTON, TX

281-661-5978
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HOUSTON, TX

281-661-4472
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8145
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HOUSTON, TX

281-661-0792
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HOUSTON, TX

281-661-6231
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4613
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7197
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HOUSTON, TX

281-661-2301
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6899
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HOUSTON, TX

281-661-4493
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3194
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7452
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HOUSTON, TX

281-661-2525
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6608
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HOUSTON, TX

281-661-1330
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HOUSTON, TX

281-661-6048
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1402
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HOUSTON, TX

281-661-9306
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HOUSTON, TX

281-661-5493
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9332
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HOUSTON, TX

281-661-8541
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8546
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4868
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0865
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HOUSTON, TX

281-661-8991
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8591
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4815
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8055
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2840
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6471
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HOUSTON, TX

281-661-0367
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HOUSTON, TX

281-661-8981
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2268
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8693
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2943
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2229
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5163
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2207
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2923
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9794
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HOUSTON, TX

281-661-9083
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HOUSTON, TX

281-661-3383
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1851
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HOUSTON, TX

281-661-9536
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HOUSTON, TX

281-661-2293
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7112
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HOUSTON, TX

281-661-0668
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HOUSTON, TX

281-661-3396
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2557
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7203
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HOUSTON, TX

281-661-9749
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HOUSTON, TX

281-661-9431
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HOUSTON, TX

281-661-2991
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5518
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HOUSTON, TX

281-661-5989
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HOUSTON, TX

281-661-4569
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1214
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8388
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3645
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0485
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HOUSTON, TX

281-661-6103
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2341
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1637
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HOUSTON, TX

281-661-0634
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HOUSTON, TX

281-661-0835
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HOUSTON, TX

281-661-4917
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3210
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3902
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4402
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0314
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HOUSTON, TX

281-661-5222
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3874
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3419
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6348
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4874
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8426
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0891
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HOUSTON, TX

281-661-9346
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HOUSTON, TX

281-661-3623
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6347
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7949
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2186
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1495
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1769
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2698
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6503
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1504
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HOUSTON, TX

281-661-6321
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HOUSTON, TX

281-661-9637
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HOUSTON, TX

281-661-4718
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9294
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HOUSTON, TX

281-661-8360
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2211
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6831
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4341
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7300
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HOUSTON, TX

281-661-8471
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9087
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HOUSTON, TX

281-661-6657
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6881
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2556
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7772
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7587
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1184
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3028
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4721
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4818
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2167
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4576
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3754
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1979
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0999
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HOUSTON, TX

281-661-2304
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5826
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3467
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6414
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5246
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4142
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5976
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8892
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5325
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4714
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3986
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2241
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0276
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HOUSTON, TX

281-661-9820
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HOUSTON, TX

281-661-6189
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5474
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9392
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HOUSTON, TX

281-661-4427
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2774
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6659
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1542
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1898
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7342
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4505
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1984
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8350
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0209
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HOUSTON, TX

281-661-0363
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HOUSTON, TX

281-661-6852
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4819
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7888
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1977
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6909
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6395
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8458
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7621
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0580
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HOUSTON, TX

281-661-6857
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7715
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9521
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HOUSTON, TX

281-661-1509
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4791
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4440
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8206
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5296
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9158
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HOUSTON, TX

281-661-9165
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HOUSTON, TX

281-661-0440
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HOUSTON, TX

281-661-0330
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HOUSTON, TX

281-661-0087
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HOUSTON, TX

281-661-2687
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5651
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5595
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8392
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5415
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6389
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4884
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2610
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8153
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3133
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5297
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4477
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5345
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9480
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HOUSTON, TX

281-661-2317
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7701
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9780
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HOUSTON, TX

281-661-7398
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3644
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9336
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HOUSTON, TX

281-661-4455
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1325
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1390
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0491
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HOUSTON, TX

281-661-4495
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9721
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HOUSTON, TX

281-661-0822
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HOUSTON, TX

281-661-0395
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HOUSTON, TX

281-661-3186
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0000
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HOUSTON, TX

281-661-8790
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5278
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6256
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7032
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4711
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9312
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HOUSTON, TX

281-661-0547
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HOUSTON, TX

281-661-7930
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6194
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0116
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HOUSTON, TX

281-661-0800
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HOUSTON, TX

281-661-0918
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HOUSTON, TX

281-661-6784
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3012
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2445
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6667
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9669
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HOUSTON, TX

281-661-3996
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9960
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HOUSTON, TX

281-661-8539
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3050
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4617
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7026
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7472
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7217
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6128
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6991
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6740
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4260
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5782
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0983
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HOUSTON, TX

281-661-0433
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HOUSTON, TX

281-661-6159
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6744
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6773
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9822
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HOUSTON, TX

281-661-3239
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5915
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4226
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3087
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4681
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4589
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6798
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5570
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5755
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1810
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4154
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2870
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8705
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6943
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4955
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5546
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2731
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6499
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5550
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6653
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5791
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5143
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2171
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4816
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5756
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1888
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1687
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4415
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9229
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HOUSTON, TX

281-661-4324
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9758
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HOUSTON, TX

281-661-8130
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7442
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1881
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6386
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4411
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8019
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1095
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0346
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HOUSTON, TX

281-661-4408
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0744
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HOUSTON, TX

281-661-4852
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5808
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4158
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5993
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2452
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6205
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8932
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5845
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4273
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8154
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8151
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8193
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8313
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3936
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5189
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7484
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5459
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1775
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5666
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9528
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HOUSTON, TX

281-661-3984
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1473
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9067
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HOUSTON, TX

281-661-5040
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0488
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HOUSTON, TX

281-661-6768
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6245
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1282
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7384
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4388
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4302
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4599
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1876
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8720
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8383
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8760
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8274
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4086
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7679
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3411
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1027
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3562
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2935
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7330
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6060
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6263
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8983
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7409
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7244
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5422
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7897
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5089
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9916
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HOUSTON, TX

281-661-7557
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4430
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2924
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6467
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1364
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5811
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1640
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0937
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HOUSTON, TX

281-661-4806
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2213
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6044
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2054
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9024
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HOUSTON, TX

281-661-4623
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7802
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7140
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2223
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7145
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9192
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HOUSTON, TX

281-661-1150
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3912
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8430
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9633
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HOUSTON, TX

281-661-6182
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6001
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3523
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6782
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5333
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2290
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3680
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3047
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3535
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7035
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6928
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2634
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6252
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5051
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9454
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HOUSTON, TX

281-661-2469
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4232
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5433
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6332
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7657
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9545
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HOUSTON, TX

281-661-6387
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8332
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0497
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HOUSTON, TX

281-661-9861
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HOUSTON, TX

281-661-3560
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2122
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2959
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8486
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8372
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6228
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5046
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6086
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9195
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HOUSTON, TX

281-661-5468
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4678
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6609
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5712
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9520
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HOUSTON, TX

281-661-2013
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8391
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1018
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6607
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8184
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0510
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HOUSTON, TX

281-661-8122
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0098
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HOUSTON, TX

281-661-7515
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3157
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4695
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3086
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4009
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3053
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5033
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7671
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1719
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1641
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6559
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9259
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HOUSTON, TX

281-661-2355
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0831
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HOUSTON, TX

281-661-6958
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0984
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HOUSTON, TX

281-661-7544
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6498
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8487
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5279
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0936
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HOUSTON, TX

281-661-8643
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8210
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4289
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2365
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4013
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0885
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HOUSTON, TX

281-661-9925
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HOUSTON, TX

281-661-6841
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2561
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0009
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5528
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9826
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HOUSTON, TX

281-661-5731
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9447
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HOUSTON, TX

281-661-1818
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5965
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7405
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2704
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8776
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0841
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8120
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5678
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7895
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4801
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5186
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6092
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1833
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8105
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7594
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2968
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8514
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9441
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8302
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4860
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5230
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8035
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2148
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9174
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5398
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4070
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0754
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3404
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7055
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1013
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6404
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0501
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1030
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2482
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5314
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8788
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1281
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6433
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4162
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9890
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5598
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3942
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8328
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6735
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9807
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3765
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7799
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0677
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1577
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0906
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0975
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4056
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6311
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6302
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3959
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4776
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8155
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2151
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1275
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0967
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1074
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1224
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2014
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5893
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2345
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0734
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1256
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5591
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7308
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1196
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3347
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4895
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2730
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1494
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6373
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0846
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5909
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4210
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7247
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1552
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1901
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8422
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9497
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8644
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0358
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2334
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6165
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1148
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0376
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8460
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4786
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5405
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2971
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0727
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5032
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2126
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8954
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8665
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3683
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6392
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6257
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8941
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2872
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9058
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8666
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2577
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7173
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4253
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4398
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8492
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2650
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2616
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6085
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5488
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2135
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4984
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0605
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2808
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1849
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6225
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8378
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9407
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4155
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6026
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2080
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9028
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4060
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7788
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1969
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4755
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5135
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2224
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5267
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4082
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7195
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3148
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8165
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3525
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6466
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8498
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4076
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6152
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5622
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3299
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5132
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1038
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9604
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6790
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7089
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0326
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7740
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6213
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0475
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6430
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8599
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8832
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0815
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7745
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6309
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8453
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3263
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4185
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1314
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9299
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1705
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2749
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4812
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3668
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3540
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7569
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5394
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3372
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9512
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1914
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1722
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4112
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4461
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9696
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2109
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5013
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6160
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6475
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0566
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5112
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7229
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3738
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8447
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7157
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7281
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8810
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2752
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9200
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6002
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0044
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9337
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8942
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2189
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1940
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1510
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4030
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3374
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4747
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2328
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6418
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2419
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0407
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4665
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3232
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0321
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0933
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8899
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3667
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3189
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0076
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2333
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4091
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9586
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2053
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3310
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1665
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8181
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4873
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3649
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9386
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7507
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7014
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2964
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9324
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2329
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6285
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5283
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6982
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1012
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1421
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7960
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2288
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0230
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1765
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6304
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3141
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7178
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8081
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5463
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3816
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7190
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0579
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3334
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7939
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4187
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6539
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3353
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6762
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2910
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2265
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2586
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7298
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3742
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7940
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9257
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4118
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0609
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5561
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8580
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5083
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3852
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1435
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8765
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2271
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2128
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7094
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4607
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6997
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8086
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8502
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8987
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6157
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6972
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1531
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1627
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2641
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6957
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9973
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7139
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6237
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0324
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3077
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8937
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5885
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8564
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3228
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9740
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3340
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2725
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4543
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7426
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7914
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3793
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9743
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0881
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4012
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0557
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3462
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3439
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8604
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5183
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3580
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9875
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4434
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3351
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9685
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0243
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5785
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7982
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5910
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6900
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2087
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6477
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9227
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3564
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2889
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8931
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9657
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5859
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4696
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9013
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1316
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0827
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4668
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9907
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6154
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1226
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2822
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5253
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1380
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8934
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3151
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1732
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0126
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4988
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7478
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5639
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2658
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3841
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5697
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9627
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2227
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7092
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2495
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8008
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3127
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8881
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0635
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6601
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5206
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2901
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4374
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9035
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2153
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5567
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7528
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0997
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6796
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9154
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7547
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1498
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7370
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5300
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3245
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0874
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1052
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9323
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2578
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2464
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1825
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9187
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5890
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3387
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0851
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9732
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4905
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6986
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0119
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1798
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4667
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0964
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3244
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5848
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9069
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2391
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5017
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9630
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6770
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6233
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0164
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3193
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7983
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1350
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9842
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9434
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0457
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4526
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6810
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9262
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9596
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0917
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6977
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6626
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1272
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0590
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4188
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3033
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4637
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5255
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2922
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2963
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7865
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6966
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5152
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9708
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6558
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0651
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8278
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6955
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7684
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2082
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5093
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4612
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7622
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4685
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4340
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3652
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2339
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3923
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7100
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9914
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3168
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5834
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2418
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6999
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0830
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1053
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5693
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8972
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0468
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7577
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9326
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9909
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7811
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7641
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5138
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0122
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1067
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7857
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2077
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8163
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8126
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5635
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5103
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9145
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2799
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4625
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6280
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1238
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6134
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3035
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3517
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2702
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1425
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4707
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4777
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3130
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0381
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3445
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9394
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8538
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3301
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2995
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7555
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2632
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2216
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5008
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0121
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5898
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0545
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9610
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7200
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9949
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0078
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7750
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2001
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5611
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6050
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4773
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4821
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9560
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7148
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8343
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4213
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1328
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2367
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3111
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9532
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8110
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2858
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4412
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9122
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2426
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2514
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5057
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0733
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5960
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6379
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0979
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2335
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6490
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7672
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0626
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6764
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4655
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9737
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4174
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2250
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4311
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0075
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7554
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8813
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6556
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6908
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5340
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3002
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8329
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2716
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0249
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6143
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0271
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4170
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7880
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0809
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6179
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3150
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5088
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9700
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3059
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5077
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1840
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5877
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0378
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8562
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1731
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9304
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6529
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3882
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3067
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1028
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6070
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6581
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6362
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1579
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2759
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1868
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8883
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7198
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3174
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0082
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7774
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0925
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5487
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1952
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5238
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7985
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3336
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0232
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1500
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0562
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5769
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5580
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8310
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5709
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5558
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1477
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7755
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7996
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2993
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3254
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2496
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2203
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8584
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0026
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7084
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7146
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7286
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0781
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5807
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4854
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6287
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0698
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9940
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9188
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5944
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6218
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9159
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9404
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5829
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0397
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1736
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3250
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9355
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6109
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3990
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9383
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9992
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7664
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7605
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3501
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2753
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2044
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5947
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4002
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4066
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6045
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5309
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8409
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6434
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7408
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4120
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4281
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5624
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2659
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2169
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2696
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4423
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9948
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5694
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7259
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8217
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1763
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2762
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3741
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9789
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0071
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1252
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7270
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9018
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0750
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2221
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2240
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9041
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7382
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7545
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5378
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5022
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3097
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2925
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9958
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4265
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3750
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0062
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3587
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9293
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9308
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6846
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6890
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7368
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6791
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7226
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7994
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5486
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0255
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4264
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6500
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8854
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5121
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9993
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1172
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2030
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9422
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9882
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9483
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9491
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9763
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3641
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3074
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3247
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6534
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5307
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5680
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6572
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5661
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8030
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6678
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2936
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1258
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5067
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5219
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6017
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0711
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0768
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3149
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0420
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7915
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2119
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8264
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9709
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1778
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7500
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6582
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4416
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0603
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0931
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0400
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5851
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0301
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7311
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5212
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1623
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2438
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2143
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8374
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5360
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6645
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2451
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1271
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7889
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8955
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0713
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3734
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2929
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9397
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6599
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3655
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6360
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9728
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4621
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1602
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3380
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7681
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0157
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9576
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4453
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4940
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0461
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1647
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9085
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3308
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3311
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0235
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8935
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7835
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8018
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4616
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6706
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6759
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9016
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0855
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2782
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7663
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3962
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4166
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7754
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1783
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2028
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7538
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2735
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8915
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7910
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0511
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0820
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2724
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4692
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3691
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1432
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1970
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3705
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2175
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9438
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6801
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8363
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9393
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3671
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5316
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9133
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9804
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2595
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1372
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1528
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5788
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5704
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9106
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8279
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1746
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8294
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9540
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0919
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6413
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9947
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7797
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7944
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7291
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3697
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8594
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6438
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8949
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0598
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5218
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7686
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4140
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4513
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4562
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1658
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6561
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1029
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2736
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9488
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1242
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7117
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7722
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1199
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2563
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4803
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4861
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3918
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2956
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7903
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9919
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0388
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3060
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0298
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3160
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0952
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8242
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4826
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7053
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9418
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7040
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3594
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2907
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2156
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4952
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2543
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0124
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3207
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7933
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0012
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3825
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6236
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1792
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2465
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1173
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0092
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4227
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2710
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6288
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6816
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8307
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1463
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1717
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4741
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3790
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7791
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5556
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2005
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1417
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7436
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1953
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6804
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0257
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5553
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8215
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5520
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5402
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8731
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8751
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7634
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2564
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0191
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HOUSTON, TX

281-661-3350
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9251
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HOUSTON, TX

281-661-9786
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6260
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6874
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0262
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HOUSTON, TX

281-661-0041
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0138
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2331
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8022
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4575
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4007
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7294
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3957
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0307
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HOUSTON, TX

281-661-0715
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6031
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2164
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0280
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0456
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7695
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1505
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9121
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HOUSTON, TX

281-661-9746
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4875
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3572
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0991
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7732
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4732
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4088
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4510
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5174
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0474
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9774
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3459
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1545
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7187
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7228
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6733
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2877
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8581
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2016
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6015
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0869
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HOUSTON, TX

281-661-4138
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5310
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9026
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HOUSTON, TX

281-661-8879
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3689
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4944
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7971
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2129
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9577
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4728
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5466
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7214
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4375
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1689
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1335
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8610
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6398
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3022
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0615
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1269
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7570
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8887
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4426
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3542
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5342
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3763
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3388
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0369
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HOUSTON, TX

281-661-9242
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1957
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7549
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5294
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4561
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3895
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9987
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HOUSTON, TX

281-661-5608
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9471
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1274
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4979
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4181
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0878
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6658
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6441
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8268
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2306
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3255
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6738
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4121
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3906
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4687
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9898
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HOUSTON, TX

281-661-2114
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4556
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1832
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2689
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6808
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9663
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9045
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1643
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2383
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5226
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9777
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HOUSTON, TX

281-661-1753
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2354
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0556
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1582
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3817
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0793
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5705
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3010
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1106
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9902
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HOUSTON, TX

281-661-3211
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7004
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8823
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3099
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4810
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8631
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3425
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7716
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4901
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6824
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6226
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2837
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9690
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4131
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3121
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8663
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0957
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5365
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0910
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7665
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8183
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1113
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2625
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5195
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7447
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8481
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4361
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0867
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2865
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1170
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1958
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0404
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HOUSTON, TX

281-661-9495
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4823
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0055
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6750
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8436
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7179
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4491
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2841
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9186
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1486
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9888
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3885
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1231
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6681
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7986
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9367
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1223
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7572
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2362
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4148
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3855
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0555
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9463
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8059
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0569
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8729
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4132
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0620
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HOUSTON, TX

281-661-3780
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2678
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7973
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2197
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6200
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2729
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1773
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3666
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3905
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2737
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0295
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HOUSTON, TX

281-661-4965
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0686
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3329
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7104
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7111
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9834
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0540
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1995
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0787
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HOUSTON, TX

281-661-6885
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7582
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8049
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8795
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4840
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9736
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8099
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1561
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3772
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8710
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2758
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8367
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2282
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9722
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8674
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1127
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9499
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8439
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6679
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1240
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2361
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5242
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2770
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3801
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0253
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4135
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0437
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9991
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4133
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7602
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2488
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3630
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9592
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6789
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3415
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5801
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0661
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1236
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3871
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6449
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7691
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7496
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4779
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2431
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1893
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1934
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0375
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4100
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6428
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7573
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8950
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6240
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9403
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0393
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8843
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5590
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8187
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9651
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HOUSTON, TX

281-661-0410
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2068
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0182
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9319
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8612
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9714
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0161
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9873
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HOUSTON, TX

281-661-2571
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3128
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1745
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7497
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5216
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8835
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8254
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4277
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5971
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4593
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8300
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0836
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7710
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8258
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2620
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5967
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9302
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9175
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7522
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4287
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3810
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6640
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2613
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5674
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5252
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4143
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4669
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1156
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7076
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6310
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7753
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3620
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1949
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1064
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2521
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3692
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6336
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0662
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5427
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7210
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6771
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8166
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5513
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1056
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1631
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3349
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8205
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5768
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5873
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9641
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9915
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6112
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2204
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2588
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6407
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3706
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9338
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0508
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8028
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6968
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6203
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5393
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2377
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6352
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9912
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5758
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3183
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3533
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8164
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9782
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2861
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4606
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1365
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5527
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2998
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9653
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2142
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0272
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0994
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8726
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3044
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9150
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7820
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3219
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7636
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0747
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2187
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9003
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3744
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3920
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9289
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0377
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4175
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0946
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7585
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2421
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6646
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9525
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2707
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6875
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2492
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7007
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7453
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2403
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0944
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5968
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5123
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8630
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7704
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0261
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8956
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6250
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7678
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9399
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0926
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9433
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8778
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7729
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4369
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4071
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1404
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9963
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7955
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1189
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5185
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9146
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0838
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2059
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2236
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4163
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6262
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4028
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5966
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5381
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9742
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4319
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4829
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1950
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6491
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4279
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7947
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7987
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1902
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0033
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2500
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8667
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5324
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6964
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3420
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1541
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1220
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8917
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5124
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9256
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2948
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3595
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0529
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1398
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6307
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0767
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2803
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7894
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3403
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5773
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8821
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6097
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7413
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6216
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1917
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2800
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1668
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9017
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2343
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5921
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6917
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4389
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3543
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2649
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3903
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8043
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7096
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0065
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9124
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2833
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6528
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1729
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1176
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7136
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3726
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4618
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3125
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5588
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1344
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2489
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7262
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7998
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1626
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1835
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0220
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8094
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5653
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2892
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7435
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5341
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8416
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9784
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7047
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5587
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5878
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0553
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1512
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2981
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8923
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9869
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2393
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5920
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9733
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5482
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0621
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8588
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4918
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3309
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9426
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2279
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2065
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4073
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0507
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9507
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8933
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1102
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1796
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2806
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7191
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7832
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7495
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8029
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7201
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7849
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3609
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2245
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1299
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9427
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8622
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5676
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0031
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3015
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4500
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3854
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3490
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0652
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0774
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7798
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2614
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7882
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6876
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5383
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8221
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6296
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4529
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0907
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3679
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8146
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4790
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4364
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2140
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8496
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8786
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8501
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1723
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1436
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0763
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1760
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5193
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9995
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3432
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0342
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1967
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7900
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7451
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0187
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3869
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9449
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2490
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7609
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7938
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8566
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6984
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2711
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7351
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9535
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5187
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9062
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2176
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0389
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0425
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1945
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4498
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2623
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9838
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5454
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7984
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2463
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5231
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7448
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0451
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5105
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7430
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9074
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4501
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1459
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7056
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0913
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5532
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2541
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4659
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7904
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9341
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0821
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3628
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4782
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8282
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0748
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2919
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8266
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4160
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2795
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9900
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5469
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2951
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1563
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0680
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3778
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9750
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9238
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3944
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7869
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1855
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6786
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6447
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8793
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0318
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5783
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7764
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3901
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6936
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5867
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2887
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5377
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7261
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5983
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2955
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8411
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3421
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6251
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5771
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1192
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7341
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3192
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2821
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7206
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8408
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7579
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1852
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2996
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2665
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9859
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4343
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9747
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9823
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7611
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0565
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7768
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2178
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6845
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4065
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3393
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5023
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5499
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5118
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6324
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7439
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7422
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4991
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4759
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0144
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4179
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8812
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0702
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1279
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8695
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4241
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4023
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5630
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3216
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5461
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7309
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3045
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3190
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1327
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4507
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1929
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9082
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1532
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9717
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3495
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0588
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1312
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8817
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9389
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8582
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9895
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7029
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9425
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5708
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5155
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1203
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0168
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1444
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5618
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9647
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9444
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5946
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3027
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3839
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3441
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9413
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1462
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8511
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6853
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7407
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4768
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3987
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4454
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6219
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3756
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0641
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3362
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3105
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5306
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9553
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0617
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8531
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9840
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8527
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8799
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9587
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3292
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2485
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8395
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6241
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9115
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1466
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4820
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4990
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8033
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0998
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5740
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4221
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4315
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6028
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6869
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0550
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2917
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4059
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3240
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9588
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4083
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7137
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0664
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0630
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0320
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6325
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4392
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8859
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1573
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6974
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0424
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5684
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5478
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4205
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2905
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7236
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7867
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5626
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7655
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2940
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0292
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1054
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6167
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4832
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0571
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0024
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2966
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8483
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3305
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0592
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3262
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2416
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4238
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7425
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0794
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6755
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5506
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1123
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9167
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5554
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8303
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4229
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2404
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2462
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4902
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0953
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2039
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8078
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7918
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4297
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0968
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0619
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7550
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7212
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0429
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0986
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9825
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2375
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8903
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5673
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8990
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0115
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0339
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8491
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2408
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2911
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2412
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7734
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8908
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6538
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3663
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4872
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5153
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1408
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2637
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1521
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7670
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4424
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7356
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2280
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0163
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0212
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0223
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2056
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7461
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4824
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3368
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3041
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7393
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4511
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7861
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5819
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0139
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0148
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8683
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2251
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3964
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2827
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1009
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3978
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2986
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0868
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8352
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6356
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5281
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5652
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4698
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9155
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2473
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7272
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0215
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2628
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6605
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4165
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2459
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3676
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6692
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4787
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3969
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7048
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4436
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6914
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8390
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7044
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6647
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9781
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2793
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9853
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7912
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5657
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6439
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1819
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3831
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8534
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5581
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5703
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2021
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3892
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1208
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2714
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3184
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1309
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9479
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3794
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3575
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9162
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7054
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0726
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3064
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7848
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9808
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2234
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1468
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8930
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8407
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9091
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8740
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0596
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5009
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6871
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2608
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9095
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2018
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5460
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3399
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0730
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1022
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6101
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3605
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7959
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6728
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5280
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4964
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2576
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8758
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7074
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1454
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7289
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0371
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2617
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2330
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6935
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6901
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2094
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7419
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3477
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5404
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7254
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4373
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7477
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0581
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0624
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1347
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2764
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3025
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8973
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1553
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5876
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2340
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9983
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6013
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7080
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1694
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7366
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1628
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1492
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6027
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5228
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2100
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7942
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6047
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8519
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5846
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4077
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7459
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4974
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6666
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1215
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6697
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8096
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6510
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0039
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6275
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0773
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8886
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1866
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3414
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3479
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7333
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6065
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7850
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2138
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4508
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5141
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0286
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6754
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9589
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8442
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5862
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1978
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6351
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6317
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1800
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6583
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9380
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1968
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6077
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2624
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2643
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0266
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0898
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5701
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2049
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6574
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3333
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5539
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3800
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9667
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3960
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3998
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2348
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9295
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7992
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6480
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1105
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9711
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7727
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3040
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4931
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0250
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5706
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9562
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5948
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9814
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8844
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0460
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1049
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1843
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5396
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3182
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0825
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4420
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7322
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8596
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4024
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9214
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4146
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7489
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8052
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7511
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8494
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6164
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8865
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5039
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8669
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9322
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2999
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4882
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2273
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4548
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9570
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6385
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4808
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9209
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7364
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1502
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7807
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8680
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0162
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9652
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1841
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4922
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7234
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8431
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5535
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8657
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2928
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3788
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1677
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2276
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1219
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0577
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9285
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9021
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3548
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7792
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8673
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7388
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9223
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2351
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6698
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4349
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7321
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2455
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3991
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5104
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0394
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4242
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7057
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2439
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3635
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2010
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1233
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9751
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2544
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9828
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4920
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4282
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9593
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4036
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6448
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4822
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4183
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2524
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4463
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9103
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7012
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3016
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9809
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8401
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7808
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2127
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4770
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8465
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6747
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4817
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4136
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3909
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0798
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1754
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3385
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1915
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3701
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1946
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4907
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9173
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6603
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5490
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9706
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0329
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0687
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7736
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7864
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8522
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3889
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0848
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8188
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1265
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2679
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9691
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3781
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9230
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8475
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9040
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2733
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1167
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0640
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4487
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5503
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8678
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1443
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7874
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7923
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5232
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0275
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HOUSTON, TX

281-661-2435
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8689
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7785
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9684
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HOUSTON, TX

281-661-3400
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9064
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HOUSTON, TX

281-661-7708
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3921
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8698
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5203
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8974
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6712
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3834
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9349
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HOUSTON, TX

281-661-1766
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0242
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HOUSTON, TX

281-661-4109
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7313
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7988
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2902
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7919
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3463
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7151
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3762
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3514
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3159
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7906
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8641
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2141
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6199
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3071
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7537
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9621
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HOUSTON, TX

281-661-4999
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0594
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HOUSTON, TX

281-661-3020
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8309
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8860
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6291
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6648
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3586
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3555
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5368
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4182
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4831
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7230
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4337
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5128
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2748
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4101
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3267
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9886
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HOUSTON, TX

281-661-9638
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HOUSTON, TX

281-661-3265
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0558
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HOUSTON, TX

281-661-6688
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7204
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4490
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0940
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HOUSTON, TX

281-661-6076
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3259
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6525
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3235
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3613
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4475
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7399
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3444
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3916
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4386
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0398
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HOUSTON, TX

281-661-5723
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7188
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0202
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HOUSTON, TX

281-661-5576
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0090
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HOUSTON, TX

281-661-9617
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HOUSTON, TX

281-661-5476
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4954
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9602
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HOUSTON, TX

281-661-0884
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1954
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9620
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HOUSTON, TX

281-661-4915
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2292
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2894
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5150
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0204
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HOUSTON, TX

281-661-2012
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2047
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8646
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3805
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1072
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3095
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9453
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HOUSTON, TX

281-661-5372
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0110
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HOUSTON, TX

281-661-6757
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0858
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HOUSTON, TX

281-661-4858
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3195
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0993
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HOUSTON, TX

281-661-7164
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5945
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1871
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7972
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2266
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8655
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1674
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5614
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4180
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4827
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8713
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0873
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HOUSTON, TX

281-661-3013
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7221
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5522
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6937
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0633
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HOUSTON, TX

281-661-8389
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5850
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9046
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HOUSTON, TX

281-661-1138
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4943
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8459
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7730
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9331
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HOUSTON, TX

281-661-4419
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4019
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1874
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8826
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9761
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HOUSTON, TX

281-661-6066
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8209
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9985
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HOUSTON, TX

281-661-3407
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3167
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6960
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9851
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HOUSTON, TX

281-661-8346
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4356
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8402
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7481
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6904
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5980
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2184
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3880
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7011
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1697
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4201
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2344
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8198
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5062
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7751
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5322
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2701
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6162
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2358
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7415
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2386
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8576
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4531
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0503
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HOUSTON, TX

281-661-0383
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HOUSTON, TX

281-661-8361
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1333
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5805
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6930
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9672
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HOUSTON, TX

281-661-4421
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1959
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5813
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8202
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1318
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3943
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8791
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9075
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HOUSTON, TX

281-661-4595
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0279
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HOUSTON, TX

281-661-6462
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7019
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0464
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HOUSTON, TX

281-661-0801
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HOUSTON, TX

281-661-2372
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0154
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HOUSTON, TX

281-661-8700
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5884
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5217
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6265
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8208
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9048
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HOUSTON, TX

281-661-4890
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3214
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4206
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0909
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HOUSTON, TX

281-661-6435
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3314
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9607
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HOUSTON, TX

281-661-7050
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2252
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3897
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9086
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HOUSTON, TX

281-661-2111
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1485
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7534
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1692
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3037
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7167
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7898
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4568
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0198
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HOUSTON, TX

281-661-9872
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1374
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6243
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0504
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HOUSTON, TX

281-661-0992
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8113
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7502
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0938
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HOUSTON, TX

281-661-7696
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1655
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2407
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8190
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4331
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2853
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4061
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5733
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5497
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3233
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4744
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8129
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4285
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8947
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5227
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4631
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5177
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7616
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6235
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5354
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8071
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8756
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4911
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2360
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2152
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9132
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HOUSTON, TX

281-661-7060
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6451
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4290
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2308
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1188
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0623
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HOUSTON, TX

281-661-8387
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5689
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1676
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8725
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7468
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1921
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2549
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8517
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5181
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6043
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6229
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6906
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2238
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0539
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HOUSTON, TX

281-661-7661
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5814
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1237
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3703
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4299
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4925
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1206
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1604
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6655
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7765
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2149
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2130
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1987
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5448
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7414
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0650
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8637
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4564
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1821
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8327
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6611
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9508
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HOUSTON, TX

281-661-9235
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7097
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9006
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HOUSTON, TX

281-661-6664
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6284
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3293
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0068
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6145
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8241
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1971
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1906
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5208
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1618
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4594
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0169
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9303
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7656
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8297
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9317
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4325
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8420
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1511
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5047
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0159
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9070
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4992
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2364
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4888
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8034
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8289
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5363
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8735
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8191
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2708
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9406
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6776
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4532
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0086
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7292
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2337
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0559
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HOUSTON, TX

281-661-9887
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4563
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1017
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6565
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9111
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HOUSTON, TX

281-661-7314
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3999
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7487
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7046
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0441
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HOUSTON, TX

281-661-8822
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3431
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9172
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7851
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6096
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9419
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HOUSTON, TX

281-661-9513
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8647
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5594
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0707
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HOUSTON, TX

281-661-3093
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7551
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3723
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2570
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4329
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5575
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5727
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9135
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HOUSTON, TX

281-661-5191
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3065
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6598
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3720
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1007
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4648
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0089
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1976
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3804
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9373
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1207
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6851
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7279
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0740
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8364
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1910
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3622
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0229
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9094
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5035
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7809
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4951
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5426
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1097
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7091
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9160
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8785
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0653
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HOUSTON, TX

281-661-0118
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2548
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4590
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1981
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1375
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6313
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8633
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2693
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1801
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4574
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1019
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5981
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1972
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4000
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2239
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8051
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3836
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0779
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2740
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9880
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1586
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8957
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9850
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3700
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2300
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2985
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2722
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7743
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1352
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7749
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7278
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3866
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9391
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4629
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0013
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9677
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9072
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8862
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6326
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9327
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5560
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4929
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4586
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4938
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0760
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2166
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7516
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4772
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5547
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8508
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0267
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7872
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7920
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3202
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2622
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9051
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0392
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5562
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3740
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8509
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4679
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3511
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3376
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7941
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0211
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0770
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9191
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8404
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4702
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3114
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7418
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8017
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9475
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6932
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6563
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8912
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0051
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4690
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4767
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3552
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9858
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7010
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6431
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6069
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6662
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2040
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0380
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0893
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1698
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6665
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0054
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7009
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6772
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6557
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1667
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8553
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2510
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2790
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9090
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9321
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9007
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2088
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1190
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9478
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0151
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4691
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9274
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0060
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4193
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1073
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5293
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8079
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9436
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8467
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3877
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1368
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2546
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9580
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6470
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3116
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9616
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4278
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0894
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1289
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0498
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3119
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0963
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1020
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5577
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5932
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3757
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1488
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9073
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1119
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5957
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4737
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3758
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8348
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4394
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1234
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2256
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4042
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4055
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4051
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3515
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8482
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5669
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9863
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2618
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6953
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2746
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3607
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3132
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8373
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5149
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7358
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1894
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5794
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3709
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6998
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2583
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7061
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1785
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3238
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6212
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3256
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8798
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8849
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6073
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3328
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7492
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6677
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9271
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3212
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6669
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4079
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2346
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6863
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8277
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3241
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8858
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1245
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4654
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9648
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1680
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5696
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5355
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5874
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7893
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0316
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5832
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2406
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4204
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4276
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7075
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8558
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5197
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3091
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7966
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8089
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3163
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1218
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0875
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9247
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8152
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8147
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7087
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4458
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0676
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1891
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4518
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9156
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8230
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9841
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2954
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8107
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0203
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HOUSTON, TX

281-661-2888
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4332
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1392
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2897
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2931
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1109
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5065
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6965
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4798
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8866
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5291
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7134
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4579
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5094
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5440
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4807
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7760
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4708
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1780
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9142
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1159
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8121
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1948
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9864
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3496
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1817
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2055
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4535
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7937
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5256
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9601
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4099
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3088
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3718
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8117
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5999
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5582
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3930
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1079
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7369
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6345
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8437
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9775
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6375
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6520
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7631
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4041
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7062
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9168
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7993
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7283
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7674
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2281
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7840
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9923
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1805
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0195
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6812
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8314
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7533
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4630
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5795
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4730
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4609
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4977
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4795
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7642
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7069
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9559
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2909
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9976
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3861
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7931
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3573
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9136
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1132
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1992
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1836
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3318
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4005
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5090
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7078
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5659
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1850
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7576
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1104
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4034
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8984
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4597
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4924
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5654
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1134
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0205
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8692
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4236
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4481
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0683
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1446
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6094
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7591
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6547
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2646
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5258
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1389
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2051
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2913
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3997
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4939
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1427
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5308
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2264
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2008
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3690
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0904
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2692
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0133
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0945
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6532
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5002
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3571
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2183
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4128
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9381
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5931
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0899
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8876
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6633
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2809
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7688
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5091
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6104
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0762
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1671
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3090
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8414
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3476
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6910
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2816
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7410
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4914
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1593
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8730
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5421
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2286
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8066
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3662
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5619
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8041
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8642
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8196
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2826
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7186
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0789
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7337
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5339
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3506
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6596
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8540
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7454
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5969
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3124
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4515
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8944
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9906
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1632
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7249
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8440
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0322
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3466
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5014
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9253
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3251
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9870
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7687
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5901
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9666
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0927
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9683
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4058
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7082
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5711
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8158
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7950
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3072
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3597
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9382
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4425
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6170
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2859
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1998
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7287
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2851
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1645
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1672
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5234
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0200
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7374
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1211
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7158
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7065
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8084
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7683
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5347
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7787
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9517
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7810
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9248
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8463
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5029
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8681
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5139
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9127
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0152
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1385
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1204
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3198
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0221
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5775
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9061
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4208
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5655
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0355
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7245
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6138
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1739
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3391
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6562
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2568
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9137
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1254
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2575
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4372
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7238
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2257
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3674
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3822
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2691
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6724
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8590
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1804
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2117
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6211
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3656
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0251
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2441
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1111
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9011
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0864
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5508
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7175
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8429
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2794
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9806
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4263
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6221
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6571
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7829
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8131
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9176
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8939
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2072
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6864
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3979
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3736
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6106
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7821
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1846
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5869
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3185
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0901
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HOUSTON, TX

281-661-5623
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3842
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4754
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9598
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1349
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1491
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4085
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8952
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7412
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6052
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1182
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8979
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9335
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8478
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8399
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6186
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9220
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HOUSTON, TX

281-661-2727
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9243
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8697
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2852
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7612
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8118
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8067
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2633
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6359
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7567
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4457
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5414
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6794
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8946
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6166
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8888
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1761
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5125
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3108
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1707
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5615
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1517
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3122
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6690
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2089
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5568
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0325
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9552
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8523
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2750
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0040
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0915
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4512
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5491
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9019
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9799
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5116
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1285
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9644
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0814
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2621
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0560
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5781
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7855
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5961
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5593
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1284
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0453
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0985
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2939
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7030
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8455
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9421
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6895
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4921
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3054
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8386
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5799
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3696
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2893
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3101
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8499
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9522
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1305
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8900
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2396
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2310
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8615
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6289
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2949
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7668
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1816
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1601
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5707
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6892
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1823
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4476
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4967
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2104
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8047
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0806
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8848
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8195
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2537
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9030
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4645
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0632
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5158
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5328
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5069
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9428
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1911
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6963
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7693
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0886
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2590
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0335
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3546
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6151
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7215
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4611
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1478
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8150
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3870
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5025
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5952
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8873
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3454
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7759
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6919
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1730
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5871
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2160
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5367
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3456
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9698
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0853
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3624
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5777
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2075
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2237
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8245
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7211
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1181
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8672
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1684
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5891
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4298
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4202
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7293
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3776
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9645
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6797
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7509
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2602
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3134
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5516
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6084
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2450
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8331
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7379
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9924
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0717
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1263
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8928
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1574
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7600
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0263
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3935
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4469
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9161
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3003
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4650
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6889
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0483
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5812
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6553
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5963
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1597
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8589
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0911
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2818
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1448
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2668
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7498
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1423
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6993
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3529
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8781
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3879
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2817
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5671
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2038
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4542
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1523
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0406
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4762
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4126
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1595
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4738
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3637
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0490
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0382
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9089
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9953
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9778
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3269
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8472
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3469
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4857
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7464
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6102
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8658
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2926
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2849
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2513
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7794
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5250
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0636
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4399
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8466
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4745
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2829
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7471
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8106
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4530
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0746
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7702
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9752
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2721
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8677
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2099
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2538
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2898
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9944
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1570
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5682
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3752
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6652
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3638
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2258
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3078
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7003
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9408
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6078
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0949
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3724
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0970
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9203
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8370
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6330
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5241
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6195
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3283
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9065
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9484
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6726
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3629
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5542
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9729
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8834
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3464
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8544
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7709
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3437
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0097
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1757
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3627
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0922
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1154
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3735
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9374
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1200
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4633
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9731
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4074
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8891
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7828
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1469
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1303
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0903
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0418
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2123
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3973
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8690
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0782
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3165
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4869
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2371
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9661
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7227
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3561
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2434
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8568
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1527
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6493
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7013
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4903
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9004
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1160
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4580
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8885
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1360
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1043
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9384
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9093
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5166
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3307
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7049
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8921
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5762
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2755
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3146
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5802
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0900
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7542
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1217
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0338
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2228
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1774
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2980
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2232
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8321
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6204
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0125
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9642
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0236
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8548
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8251
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9640
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5956
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0935
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1931
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9571
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4152
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2973
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2137
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7257
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9414
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9316
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7970
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7302
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9400
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5407
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1700
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5305
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8201
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2874
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7654
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1087
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2233
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0784
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4664
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9756
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5146
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9365
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7778
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7192
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6168
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8002
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4123
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2272
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3568
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2307
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4946
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7355
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1848
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2507
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4661
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8326
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1962
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3551
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8648
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2004
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5495
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6530
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2043
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0954
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6931
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1120
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0934
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0390
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4799
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0427
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0351
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1225
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0123
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7016
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0245
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8827
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1660
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0356
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7629
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7989
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7658
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3500
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3325
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5796
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6268
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9849
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8340
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2540
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4228
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4514
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9787
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0237
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7274
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9664
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0045
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2192
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9363
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2685
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8998
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3634
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4551
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8276
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2191
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2322
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8344
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7079
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6765
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4177
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6590
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0528
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7235
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4029
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9278
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5162
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7530
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3008
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3080
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7524
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1456
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1802
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7340
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8462
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2719
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9713
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7073
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1903
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7958
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2843
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5880
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7845
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2325
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6746
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1878
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6513
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5170
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5298
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3851
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5555
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8317
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9569
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0438
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5634
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6022
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8841
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7568
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6298
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1141
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4150
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8797
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2523
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4115
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0185
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6897
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3161
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3316
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6825
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4912
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5537
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3465
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9502
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0313
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3764
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6555
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2599
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3236
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7806
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1065
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4072
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2284
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5844
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6062
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9071
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1042
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6575
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1108
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0331
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9185
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2041
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3768
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9832
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4406
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4040
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1342
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6730
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9362
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1549
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1481
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2309
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1232
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4565
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2961
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3727
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7473
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5908
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6533
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9847
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8902
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1259
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7677
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5887
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2836
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3661
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2046
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8800
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8792
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9182
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6523
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2409
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9292
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8223
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4555
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3761
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0312
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1483
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5239
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7467
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9942
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5897
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0856
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0158
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0306
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1644
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3868
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3367
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3625
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3282
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1501
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9796
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3354
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0758
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9578
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6177
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1768
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2045
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0032
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2807
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6535
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3378
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8830
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4446
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9967
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1827
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8236
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4811
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9687
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1098
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3850
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2414
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3440
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5930
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0535
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6081
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5277
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5147
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4460
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4672
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3051
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6830
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2819
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4794
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8394
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8493
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7603
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0101
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4169
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8179
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5335
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1346
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7628
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2885
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3043
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7929
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8082
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9564
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7767
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3725
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3864
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0370
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9081
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7822
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4847
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8076
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7282
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1562
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1807
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4096
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6612
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0714
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1008
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9170
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9791
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2580
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9387
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4186
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6368
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0828
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2834
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2170
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2380
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7963
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3820
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0738
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8490
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0174
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1489
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2938
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4536
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7110
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1396
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9147
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6817
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8226
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3853
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8322
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8255
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8611
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8503
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1135
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9265
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1363
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5194
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7899
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4813
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4638
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7141
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9783
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6361
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6625
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1418
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3606
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4080
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4438
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1186
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7128
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5001
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5573
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2871
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1251
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5457
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5130
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0642
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7868
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2847
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9515
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8045
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2425
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1227
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6190
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8299
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1467
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4994
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9437
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4673
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1988
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5044
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8376
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2796
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7233
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1410
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8212
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8026
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3891
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0179
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9618
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0972
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8936
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2937
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1699
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5107
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0924
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7718
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6870
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9353
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6308
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2356
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8450
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5382
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8746
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8670
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8093
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0017
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6847
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6922
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6618
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9015
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0361
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5011
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5108
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9901
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9676
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3983
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4300
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6472
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1449
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3811
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9207
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8745
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9281
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2732
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3229
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4996
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8396
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1814
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8971
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0526
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9318
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7312
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8095
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2651
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9769
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5939
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8172
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5245
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3443
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0149
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3787
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4309
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9211
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0536
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3681
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6570
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8271
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0421
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4972
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0749
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9962
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7008
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1715
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7095
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4923
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3911
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2394
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6709
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5825
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0756
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4384
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5323
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8867
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3927
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5364
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2163
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6133
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5868
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4248
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6615
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1175
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3590
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3106
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2743
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9510
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6506
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5903
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3249
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2825
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5955
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8712
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0050
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2786
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1620
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9206
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0094
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9548
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2757
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8103
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2262
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6238
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0656
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1264
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3954
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5943
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1099
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1575
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0810
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0112
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8077
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4642
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6482
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8639
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1124
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0419
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5882
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3621
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3215
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7189
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7429
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3857
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5672
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4715
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3534
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7406
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6320
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3363
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5507
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4761
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8252
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0506
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1870
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5288
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2374
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9370
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8062
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6638
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7521
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9177
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5178
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2456
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2559
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7726
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7936
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9646
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3304
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6494
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3475
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9979
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2190
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9865
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8451
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5809
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7680
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8283
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6412
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3322
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3452
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6072
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4647
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9619
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9527
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3672
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5117
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7182
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5994
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1331
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7437
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3069
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0645
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1980
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2209
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7838
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1675
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1678
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5650
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5299
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9105
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7107
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3342
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2785
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6654
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6131
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7817
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7359
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7354
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3280
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0385
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7023
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8260
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9595
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1239
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9670
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9792
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4313
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2652
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4039
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7907
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0639
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5362
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7305
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2091
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2846
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1332
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5070
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5359
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7385
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8292
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4296
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5784
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0199
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6366
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8780
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5473
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1845
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9554
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6639
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4161
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1016
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3365
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2023
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5724
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1129
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3297
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1614
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2243
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4473
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7005
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2107
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3687
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7166
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9905
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4793
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6318
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9128
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8872
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2468
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1997
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2655
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8634
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7858
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5525
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3602
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3143
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3967
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3418
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0689
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5352
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0847
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8629
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2060
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2299
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2212
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1854
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1040
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2715
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4145
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4320
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9932
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4656
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7156
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8922
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0720
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5144
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2850
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4605
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5271
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8296
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3815
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4763
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0799
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5953
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8968
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3733
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6902
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1782
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6949
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9439
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6478
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9765
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6393
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6650
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6301
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7976
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3356
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3786
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2185
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6299
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8624
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5027
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3199
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3914
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0353
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3338
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9297
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9457
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9881
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5329
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2417
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8371
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6010
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0678
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5470
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4422
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5119
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1806
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1391
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0317
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6214
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4881
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5357
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9518
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1118
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0524
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7608
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9494
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0969
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5579
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8333
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1093
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6197
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5599
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2061
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8996
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3992
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4578
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4697
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2057
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7207
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6781
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6623
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6651
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6826
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5818
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6961
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0743
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8189
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5397
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0753
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3814
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6261
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8176
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6753
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7169
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9435
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6148
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6925
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6180
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1378
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8918
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5800
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4670
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4467
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7045
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2092
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8733
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9141
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9339
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1963
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1003
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8128
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8237
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0270
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4261
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5914
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0816
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2856
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6295
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0803
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5285
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3890
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3865
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6125
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8149
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3858
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3024
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6483
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3771
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1603
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4892
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1704
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9943
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0206
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5243
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4987
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3260
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3922
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9351
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4566
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7825
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3981
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9818
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4268
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6487
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0177
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9099
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3784
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1859
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0350
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6394
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8338
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8377
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1026
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7789
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7905
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7812
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5126
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9590
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0064
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0084
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7512
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2017
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6089
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5929
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3848
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8779
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8024
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5080
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0426
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2295
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9368
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4130
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6209
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8464
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8555
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3797
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7155
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4792
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0408
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7417
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8247
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5936
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0657
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0113
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2635
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9245
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4509
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4830
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1171
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5251
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9239
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0863
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5774
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5024
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9134
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7563
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6973
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4441
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8856
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2660
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6354
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8597
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2504
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0564
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1324
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0631
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3799
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6959
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9585
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7090
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7181
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5511
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3144
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6537
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6920
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3379
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9500
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8547
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5052
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4376
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3268
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1386
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0879
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0289
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7529
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5403
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9703
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6844
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0842
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7846
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1357
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6898
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2458
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7001
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4018
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7458
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8365
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6427
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2078
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8074
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2359
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3972
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8267
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6426
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0465
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8009
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1797
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7304
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5551
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9462
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1212
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1198
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2026
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1621
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7326
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4199
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5007
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5095
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6760
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3583
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1005
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2812
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9961
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2486
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6253
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2113
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1055
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2705
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5387
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7826
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3089
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9767
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0764
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7620
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8906
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2609
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6594
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1701
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3406
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6975
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7185
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3226
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5198
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4068
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1951
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9660
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2810
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1820
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4323
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5911
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9190
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3966
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1706
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4418
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6595
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0672
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4839
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9739
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8366
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0699
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5827
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5301
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8676
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8479
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4986
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6522
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3070
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4546
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5896
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3355
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0208
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5467
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0047
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1650
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5613
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2381
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7000
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3941
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7339
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2502
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1612
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4877
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9358
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3243
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7397
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6306
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2027
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2002
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3187
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0359
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6766
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8852
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1388
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8038
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6604
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7028
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8686
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6545
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4035
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5344
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4092
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4506
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8510
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0960
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9423
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7017
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9611
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9456
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0070
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7143
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3946
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6507
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9283
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5331
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9656
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2738
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4216
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0567
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0455
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0880
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2347
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7482
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9542
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6220
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8904
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8847
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9848
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1010
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3577
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7586
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8015
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9519
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4703
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9996
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6057
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1809
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9575
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5374
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9584
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8742
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5244
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9498
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2662
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9802
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7267
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6446
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5417
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3673
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5295
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8767
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9180
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6888
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5275
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7638
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4720
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3344
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2009
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6848
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3166
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1994
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4783
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5437
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6277
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3642
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3604
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7395
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2953
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6322
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6843
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8048
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4032
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1063
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3828
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6248
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6905
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7619
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6527
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2977
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2064
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8808
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2338
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8717
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6619
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8574
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1539
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1164
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0732
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8320
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9231
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0716
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4212
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8177
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6450
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1713
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0391
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1557
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0644
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3677
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9252
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0107
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1771
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5292
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1288
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1290
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5686
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9219
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9920
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9442
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5145
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6350
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8027
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8013
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8869
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5628
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3900
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0751
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4889
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9682
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8170
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8718
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8926
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9224
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1149
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4845
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3104
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2413
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2627
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3675
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3721
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9894
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7172
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5907
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2777
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4176
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9275
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7306
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0004
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0463
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8497
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0695
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3416
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6912
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6704
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1371
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5458
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6281
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0778
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2398
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9466
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2382
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7402
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6129
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7925
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9101
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HOUSTON, TX

281-661-4900
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5453
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2433
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6969
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6409
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3907
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8552
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4780
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3478
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9998
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1313
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4557
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4766
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0155
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HOUSTON, TX

281-661-4257
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2353
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6071
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7224
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5904
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1791
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3619
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4769
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1384
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5272
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9968
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6420
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6866
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6916
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2231
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6878
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5037
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5886
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9092
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7022
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4494
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9032
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2230
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9216
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7932
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4765
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0111
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HOUSTON, TX

281-661-3332
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4336
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2555
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6867
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8272
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9574
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1310
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8075
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8549
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5160
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3145
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3965
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5958
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3361
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7623
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1021
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6273
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8578
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1039
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8515
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9754
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3320
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1045
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4003
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7707
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0647
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6338
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8685
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9776
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8668
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6198
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9964
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7126
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7908
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8592
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4502
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7780
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2638
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2106
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0238
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7770
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7643
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2022
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4558
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2031
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1287
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6942
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7635
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6333
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1163
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1839
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7801
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8457
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6915
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1338
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7391
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2844
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4168
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5224
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9277
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8231
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8853
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4043
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3792
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1822
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6176
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6946
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1772
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4527
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8766
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6717
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6018
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1685
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6175
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7613
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1137
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3934
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8004
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9833
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8572
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5668
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4237
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3287
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5190
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6541
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1409
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7275
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5739
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1024
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9726
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7271
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5464
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8468
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9980
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5199
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5596
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8842
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2880
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8711
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5620
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6566
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1397
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4233
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1393
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0327
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8721
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8353
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1788
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1201
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2611
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8500
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1920
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7653
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5631
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9735
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5233
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7168
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0658
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0277
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3599
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9063
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9844
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5483
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8312
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8345
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0459
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HOUSTON, TX

281-661-4291
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6748
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6933
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4663
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7725
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3833
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8014
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7093
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2470
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4471
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1147
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3559
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0921
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1884
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8925
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6183
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3273
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5462
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3327
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2095
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8659
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2987
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9603
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5115
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2585
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5699
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3360
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9741
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7325
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9258
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9088
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3398
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4178
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6779
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1508
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6041
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0473
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9934
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6005
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2444
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7977
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3593
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3950
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4896
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5975
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5992
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1651
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3083
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1241
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0028
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8893
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2161
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9282
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6668
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6242
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8744
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6383
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5289
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6135
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7531
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5512
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2593
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2379
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6036
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3617
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9917
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7103
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0260
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HOUSTON, TX

281-661-8421
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9609
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HOUSTON, TX

281-661-1320
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9429
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HOUSTON, TX

281-661-1078
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7647
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4778
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7460
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2326
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6206
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0682
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HOUSTON, TX

281-661-2390
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7475
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5991
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2839
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1161
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1185
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5268
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9678
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2074
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7265
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3522
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2776
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1373
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9892
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3881
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5778
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8595
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6792
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2756
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7138
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3717
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9208
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9148
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1340
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0384
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HOUSTON, TX

281-661-1720
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5870
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8485
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0887
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3714
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5015
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7072
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5452
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3092
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0871
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4053
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7462
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1359
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5722
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3103
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5494
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2405
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3751
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0095
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HOUSTON, TX

281-661-3704
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4063
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5056
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9626
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HOUSTON, TX

281-661-2024
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8330
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7223
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5012
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7067
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2096
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1964
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9364
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2869
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8784
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8222
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8456
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7769
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2854
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3206
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0167
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HOUSTON, TX

281-661-3156
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9913
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HOUSTON, TX

281-661-2063
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4283
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8275
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0184
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HOUSTON, TX

281-661-2944
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3547
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4662
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5443
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3994
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0452
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HOUSTON, TX

281-661-4615
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8671
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6988
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5168
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1853
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7652
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8265
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5442
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0736
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HOUSTON, TX

281-661-6622
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9310
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HOUSTON, TX

281-661-9470
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0479
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HOUSTON, TX

281-661-0368
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2515
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0409
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HOUSTON, TX

281-661-7219
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3348
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6473
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1158
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1656
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0207
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3615
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1740
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8133
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0222
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4957
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2097
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9402
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6950
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8755
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0977
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2200
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5205
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4314
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7974
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4305
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5806
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5690
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6516
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9727
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HOUSTON, TX

281-661-0310
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7246
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3473
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4105
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5632
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9720
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1526
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0007
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HOUSTON, TX

281-661-9632
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5142
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2199
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5086
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0278
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HOUSTON, TX

281-661-0471
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3711
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1989
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9694
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3924
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6163
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2529
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5343
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4547
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2449
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8469
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1965
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1334
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0091
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2675
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7560
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5315
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5053
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3956
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2205
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2769
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5050
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5472
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5200
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9054
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HOUSTON, TX

281-661-0691
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5840
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1607
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4354
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7362
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7773
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2105
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7856
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5151
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0666
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2535
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7037
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4382
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8608
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2447
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1779
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2666
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5751
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3026
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4456
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2760
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0176
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2254
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5531
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6564
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5480
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6267
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9117
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5881
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9723
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1815
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6378
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7956
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3271
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2596
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8040
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5621
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2182
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5018
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6258
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5702
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1927
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0142
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1153
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2516
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4652
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7564
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9053
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4646
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5828
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5866
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2298
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5161
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5148
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4684
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4192
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7494
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6606
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3359
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9547
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0845
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1178
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0137
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0826
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8347
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9458
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6641
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9038
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1174
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4567
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6178
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9097
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9937
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0659
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6850
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9969
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5836
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3893
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4846
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9693
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7059
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0018
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1400
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9320
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5925
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2667
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1076
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2263
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1784
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0905
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2896
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2775
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1031
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1831
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6495
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3539
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7578
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6246
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1669
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9197
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4113
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9959
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9558
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3154
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3470
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6055
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7584
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4676
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1599
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4705
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9662
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3323
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7116
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6080
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9487
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4604
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6512
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4114
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8290
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9472
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4784
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7878
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1157
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4571
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6694
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6551
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4271
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3481
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8836
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7735
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8253
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8288
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7703
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6217
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1369
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9445
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8005
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7400
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4108
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1813
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1803
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3749
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2741
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5852
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6686
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9014
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3659
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6087
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5789
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9020
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0478
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0282
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9077
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0100
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4504
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8168
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3107
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7183
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7024
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6586
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1168
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0141
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1670
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7154
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2093
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9538
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8829
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7180
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7757
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5229
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1673
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2802
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2357
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9468
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2601
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7020
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9204
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6123
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5625
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0445
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4851
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5326
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2034
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0127
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4338
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7377
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8874
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0802
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7717
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7479
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2946
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9572
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5765
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8938
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5900
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3433
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7242
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7902
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4016
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5638
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5557
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9181
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6711
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9369
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2437
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1887
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1608
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0817
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5687
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1116
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8743
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9805
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4499
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6854
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5776
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4553
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6419
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5428
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3052
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7383
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4381
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9748
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8807
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8012
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8628
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8833
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6416
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7129
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2797
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5213
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9009
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0022
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2079
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7218
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7875
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2745
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9139
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0171
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9986
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1686
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3468
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8109
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8197
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5942
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3949
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0431
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0052
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8953
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1547
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8097
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0061
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1943
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2319
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1919
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5287
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7081
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9068
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0254
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3748
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3695
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0069
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6185
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3933
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9301
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0291
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4321
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7721
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8397
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4256
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8162
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8443
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4409
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3948
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7630
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6978
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3988
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0833
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4194
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6923
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9579
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8783
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7839
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2912
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5720
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7205
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0791
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3570
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4722
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1560
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8814
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9263
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4740
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9366
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6141
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9116
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2052
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1824
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7033
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2921
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0852
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1267
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0396
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2480
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2050
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7711
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9889
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3908
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5109
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7165
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8724
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8324
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5747
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3034
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8323
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5370
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6637
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4800
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6484
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5371
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6731
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5764
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1470
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6401
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5157
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9613
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9997
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6584
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5681
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1883
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6294
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0718
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8875
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5804
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7295
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1630
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2751
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2011
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9344
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5830
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2000
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3384
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7469
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8476
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7088
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8298
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4866
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1437
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6865
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0099
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9260
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4084
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7070
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2690
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3277
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0059
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7105
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2179
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2378
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0897
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0804
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0387
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7243
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9702
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1869
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4966
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3910
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5922
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9100
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5600
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2726
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5210
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1982
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1353
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8737
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5346
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7965
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4267
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8964
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3702
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7744
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7114
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9501
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9797
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7301
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5793
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0629
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6108
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6340
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3670
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0755
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6550
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9130
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3417
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0247
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6849
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1808
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3042
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4520
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5423
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4234
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8335
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6944
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2503
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4435
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1308
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6835
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2303
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2157
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8565
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7220
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1909
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8286
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0399
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8228
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2392
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0700
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6481
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2763
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7539
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2560
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7273
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7058
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3770
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5120
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7444
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2669
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3352
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8714
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8764
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4413
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9649
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2124
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4027
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3664
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0777
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3136
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0477
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6337
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4478
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0654
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1861
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2842
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6725
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0443
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5860
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4712
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2155
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4106
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8656
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0136
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2270
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4156
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1691
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6549
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1890
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3021
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7290
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8819
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6207
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2453
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1747
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4433
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7256
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5072
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3958
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9710
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2539
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3155
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6813
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6911
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1733
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6259
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0908
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6879
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7119
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7917
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5102
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8227
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0300
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1718
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9268
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7883
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9982
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1228
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5889
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0610
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2676
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1187
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9027
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2992
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5648
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1475
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7742
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3315
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1407
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2886
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2090
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3576
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5098
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8993
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2201
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6083
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7884
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6514
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4587
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3660
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6227
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2747
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8687
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8749
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7441
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3062
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2255
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1725
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5875
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6519
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5746
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2369
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8638
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0145
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2838
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2491
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0862
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8229
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4528
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4781
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7163
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8220
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8046
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7251
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5662
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6799
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6783
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3732
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9911
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2932
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3423
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8169
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8016
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2511
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1525
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5036
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8123
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5338
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0428
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5934
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6868
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9000
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4452
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5438
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8951
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7766
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0805
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5366
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8753
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9029
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5856
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0839
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8723
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5406
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5334
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6967
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5173
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4104
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8244
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2647
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0890
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6752
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1634
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0183
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4153
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0723
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5179
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1412
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4634
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3783
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1001
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3224
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3819
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5863
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3925
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1416
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9523
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5389
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4312
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1117
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5736
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7149
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2085
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7372
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2180
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1844
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2194
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7101
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7269
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1712
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6649
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2519
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9163
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9839
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9819
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3773
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2019
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5311
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9033
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1681
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8006
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9052
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7800
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9608
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7404
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0512
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1089
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4909
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9999
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9537
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5988
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5734
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4377
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1302
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9334
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2116
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2146
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4591
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6468
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7250
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3846
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4280
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4865
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7152
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5541
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6829
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2947
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0675
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7276
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4189
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8682
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6708
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6437
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6511
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4622
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9550
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9810
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3678
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8204
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9450
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5441
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7676
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9971
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6343
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3312
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4157
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1875
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5330
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5692
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6370
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0896
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7174
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2960
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6334
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2402
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0688
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4878
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5408
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6088
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4125
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9903
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6032
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7488
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6542
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3592
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0648
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3094
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4608
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6153
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4483
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7824
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8484
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8570
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6576
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6992
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9280
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7266
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8963
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4699
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1329
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5261
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7202
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3975
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4429
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0514
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8474
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2324
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0153
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0606
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6464
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1777
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1474
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2222
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4743
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5583
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1455
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1082
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9533
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2612
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7196
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8820
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8868
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8080
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9918
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3536
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2036
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1996
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4379
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6118
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6146
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2553
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8811
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0613
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4624
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8461
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9624
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2478
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2302
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8143
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8929
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6840
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0233
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3345
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3712
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8518
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7268
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1246
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8706
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5391
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1649
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5400
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2591
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4045
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8532
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8355
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8406
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3821
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6860
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5416
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5578
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8694
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5529
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6173
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0476
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3313
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5566
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4021
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0349
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1292
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5337
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6780
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4572
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3584
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3647
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8815
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3286
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1714
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9325
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5617
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0646
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1932
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7036
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9675
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1741
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2181
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0703
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1046
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4671
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9615
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8246
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2813
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1922
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8142
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9680
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5021
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2429
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1235
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2366
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4217
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3739
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0673
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9357
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2988
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2132
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4353
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5647
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2102
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2642
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9689
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0829
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0058
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7886
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8598
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7041
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4330
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9107
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7535
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3640
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9153
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8203
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1499
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7561
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8621
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8316
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8092
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2566
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0128
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6585
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6341
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9529
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0971
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4771
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1194
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3504
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4677
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7318
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4052
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6856
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5790
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8504
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3446
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7380
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5917
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6737
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4534
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5373
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2820
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3118
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8916
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9464
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1693
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3823
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9899
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7520
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6130
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4480
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9877
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6282
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3436
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3377
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8506
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1974
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2835
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5082
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5985
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7999
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0995
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8194
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2958
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1830
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4886
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1789
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0554
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9978
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5136
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8139
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0288
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7598
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6989
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9249
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0705
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2188
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3278
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9803
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3518
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6767
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6842
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4395
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5744
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8738
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8413
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2979
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3982
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9639
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2520
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2389
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3169
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2448
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2857
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8652
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5718
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2592
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1355
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2573
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2969
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3422
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4596
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6699
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9110
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7527
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8435
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8762
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3290
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6980
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6093
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0227
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7239
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9131
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4220
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9044
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4973
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5605
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1092
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8757
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2497
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0824
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6689
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7673
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4688
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2313
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6458
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2565
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2501
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4980
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4351
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8632
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2718
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1339
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0728
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6693
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1666
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3598
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0981
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7260
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0102
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6521
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9023
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2172
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0602
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7343
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5753
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9546
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1304
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5465
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5209
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1262
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3390
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5589
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1642
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1283
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6775
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3129
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7975
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9492
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0309
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1928
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4802
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1482
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2882
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1057
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5742
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8280
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1405
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1682
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8495
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3173
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6184
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0518
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9273
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2427
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1533
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6833
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4015
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9202
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1749
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0812
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4752
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5902
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7299
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3234
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6201
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9929
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6114
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5084
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1961
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4764
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3135
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3270
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9236
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0224
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4129
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7258
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5248
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4626
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6452
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2400
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3955
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7132
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8521
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2349
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9467
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7737
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9830
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8609
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2165
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0966
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1941
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0701
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9665
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8379
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5182
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2003
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4573
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9474
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5959
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3066
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2069
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6271
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0360
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6741
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9952
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0671
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1858
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8273
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9846
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4517
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8115
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4240
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6627
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5207
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8970
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8119
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0712
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6314
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5379
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8716
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2173
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5262
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3285
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1795
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6058
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4910
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4560
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0241
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5259
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3046
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6979
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1770
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1107
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2868
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7285
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7506
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6983
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4465
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8132
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5073
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2831
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6049
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7836
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4380
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0775
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7890
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3039
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2352
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2443
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6374
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1110
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2198
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8577
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7015
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7513
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3208
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9047
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7352
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7248
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8702
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9455
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4913
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2884
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2506
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4431
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4935
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1750
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3029
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7556
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6819
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5540
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8007
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4470
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5524
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9634
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1600
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2267
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6859
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8473
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0627
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8186
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3894
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9001
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6342
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3636
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1210
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7909
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6543
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1358
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8975
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7724
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3274
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0285
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7486
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2723
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1913
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3319
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9481
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9939
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5721
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4894
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4570
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0323
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5854
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4432
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6363
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1130
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5127
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5005
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3729
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0939
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4014
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1538
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0302
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4742
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1367
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4144
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1790
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7440
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9123
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2499
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6675
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7595
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8575
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6577
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9629
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9151
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0857
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4303
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3716
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1529
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0611
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1860
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9307
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8543
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7614
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1257
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0132
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0850
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4522
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4137
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3288
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6423
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2436
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9614
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7039
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8050
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0780
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2147
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7115
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0601
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3753
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6020
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1554
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5282
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5247
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7365
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0072
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9557
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6051
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1070
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7193
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1061
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7692
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4004
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2694
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4941
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7863
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8477
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2648
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7961
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0684
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2965
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4731
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1935
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7237
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6593
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9555
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7599
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2657
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6210
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3863
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5606
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6756
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4254
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4449
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5835
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3276
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4704
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6743
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9448
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9539
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1652
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5544
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6811
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1709
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6079
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6436
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9922
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5010
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4116
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6610
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4286
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1695
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5905
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6616
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6855
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1664
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6763
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3837
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6230
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5361
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2457
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9276
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1506
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8042
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5430
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6774
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2029
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9658
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4651
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4525
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4269
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2639
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4335
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1202
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6121
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1973
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1933
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6459
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0542
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7604
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7232
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4753
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5637
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8986
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7881
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3472
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2226
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9904
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4365
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3937
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3844
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2471
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9970
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0625
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5171
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5424
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1926
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8569
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0655
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3017
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2225
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0818
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3657
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7945
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3036
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4360
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6941
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0412
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5154
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8861
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4849
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4713
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4694
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6802
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1341
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1724
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5204
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2289
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7624
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8124
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9779
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3845
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5823
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8586
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6150
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7632
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8248
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4218
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7476
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3531
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3567
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2542
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6074
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5792
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5979
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1895
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4976
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5604
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1610
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2285
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3382
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5111
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7682
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9530
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4904
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7344
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2145
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5962
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9793
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8044
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9266
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5049
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3001
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1799
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1094
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0332
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7536
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3646
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0505
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9378
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1897
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4785
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9143
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4961
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0450
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0030
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0563
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1445
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0976
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6554
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0516
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4355
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5369
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3527
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3565
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3929
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8870
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0083
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6613
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6877
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4724
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6823
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4583
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2890
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8381
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6264
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8001
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6720
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1431
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1583
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2062
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8545
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9800
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6670
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0165
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4190
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3171
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4333
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4989
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9104
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5236
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0561
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0693
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8125
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8427
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3140
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8065
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9250
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6505
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3743
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5837
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4031
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1572
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4328
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0246
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3684
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5188
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3915
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9831
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0340
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0883
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2914
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5861
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5660
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0341
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2294
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2717
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4864
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2734
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4880
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9005
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4710
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6039
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3139
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1659
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7025
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0930
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8741
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0974
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5713
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3058
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1657
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8136
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1317
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3252
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2420
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9815
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7922
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4554
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1880
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0048
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9096
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6445
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3482
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4098
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0849
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4835
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1452
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3153
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1034
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5757
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7051
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1059
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0305
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2460
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2422
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2709
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7431
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5627
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9057
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7071
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3989
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9712
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3588
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0296
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5700
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4998
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9059
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6526
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1006
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9377
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1569
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1576
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8754
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5641
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4549
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8750
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4397
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5003
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7315
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7363
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2210
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0037
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8896
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0757
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9511
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4251
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4978
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6371
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4448
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5565
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5351
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1366
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9878
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2318
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2446
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1516
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4368
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3545
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9482
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6105
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1587
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5574
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9715
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7714
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6003
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5787
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4371
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1420
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1611
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8156
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1838
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6444
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2558
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3939
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7499
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9385
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2518
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6552
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6455
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7052
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8380
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9183
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8385
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1633
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7580
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0038
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9352
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5425
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8605
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6661
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4198
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1581
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9692
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5642
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8863
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3056
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1114
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3728
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7860
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1794
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9152
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7394
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3648
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5526
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6067
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5388
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5055
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9305
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9659
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2321
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9856
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2645
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0294
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6181
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3451
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1307
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3544
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4057
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5585
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6587
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0005
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8701
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7194
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2110
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0482
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7328
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9988
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0502
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9109
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5492
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8090
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2103
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6442
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5759
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0573
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1091
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2899
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4310
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0771
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3339
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0016
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3731
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6947
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8425
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6286
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5584
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9113
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6621
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0859
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8880
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3686
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7280
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4159
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9688
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6702
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4090
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3453
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8606
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5489
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9984
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6636
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7645
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2864
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3698
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7843
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8688
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5192
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2316
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3408
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7758
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9798
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0448
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0172
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0735
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0694
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7432
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5766
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6592
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5592
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3000
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9766
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3516
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8311
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5432
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8161
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8369
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5318
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8025
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4837
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3324
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4062
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8789
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3537
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0188
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5552
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9935
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9753
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1142
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7669
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8023
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1566
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1496
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3413
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4897
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1179
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6673
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6938
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2589
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3766
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5888
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0003
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2249
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7690
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6926
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9012
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6631
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7733
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6016
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0587
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8719
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9119
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5180
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2269
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4971
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2208
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8058
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0293
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1442
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2168
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5101
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0105
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7501
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2862
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9376
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9313
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9398
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7376
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1041
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6457
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0056
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1584
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0365
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3030
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9066
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5431
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7847
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0494
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7118
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6700
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3651
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5629
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5927
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9734
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8645
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4352
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0766
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4235
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3832
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1856
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4644
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5336
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9975
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0088
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5895
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9267
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4378
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0660
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9401
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9504
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3048
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3549
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9744
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3737
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4037
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9843
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5321
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6934
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2798
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0739
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5951
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5064
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5855
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2032
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6569
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7633
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0493
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7796
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1180
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6951
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8185
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6019
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5384
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1276
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9568
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0509
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6030
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7150
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1555
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2388
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3632
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1828
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0143
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4726
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4544
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7873
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2962
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4020
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6896
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9701
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4653
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7644
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0244
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6996
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8739
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5063
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8243
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7823
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8284
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5940
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7699
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0725
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1379
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8057
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8961
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6488
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5858
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1999
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7021
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2630
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5982
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8828
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0146
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9697
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1912
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6171
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5412
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1336
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6172
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0916
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3217
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0585
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3126
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2035
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0413
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1585
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3357
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0583
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7761
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4750
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0333
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7389
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3818
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4022
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4734
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4891
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0259
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5865
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7805
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7347
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0160
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3073
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0417
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3373
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4103
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2261
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3253
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4848
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9201
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8805
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8803
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3364
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6663
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6834
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5078
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5894
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0697
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8616
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5610
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6346
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7776
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1377
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7648
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1535
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2604
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3410
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3191
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3777
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9291
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2778
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5831
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1428
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3888
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3435
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0618
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1298
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0649
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7841
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3175
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2957
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7852
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6682
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2235
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7610
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5375
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1515
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6215
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6140
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8207
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1177
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9628
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9359
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9049
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9773
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3919
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8238
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5571
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0638
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2855
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7518
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5235
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3061
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4344
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2895
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4069
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8211
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6990
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9622
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5475
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2700
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1756
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0480
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9829
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1690
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5350
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0872
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9503
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3138
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2466
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5569
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7526
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1726
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7433
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0973
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5729
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4447
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5303
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8444
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3708
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2508
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9328
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8100
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5074
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4139
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9270
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9164
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2498
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1503
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3812
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7396
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8571
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0721
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4391
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6643
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3358
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0034
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1615
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2619
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6037
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7392
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7519
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9493
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3913
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9636
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2607
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6822
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1447
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7913
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2493
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4191
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5059
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6687
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6161
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4757
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9246
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6208
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0166
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9356
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5129
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7541
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2712
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1266
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5202
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9563
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8054
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0021
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7066
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8728
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1956
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9836
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9506
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2246
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2481
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9755
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0914
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6987
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8619
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2214
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8305
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8759
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4706
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9050
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2368
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5134
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4445
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3974
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9080
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7144
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8802
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2277
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4011
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4048
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0704
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7216
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4675
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4649
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3203
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9060
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6703
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7862
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5019
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1546
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5899
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4834
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7731
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3180
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0669
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8039
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1518
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9643
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7588
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8489
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2248
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8618
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3237
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2695
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2640
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9990
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8068
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3591
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6064
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8470
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3098
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9108
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7928
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9166
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4603
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9565
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9102
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4833
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3023
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6059
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3601
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2430
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8675
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7225
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8419
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2661
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3847
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4403
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4870
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6116
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7948
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0077
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5725
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8846
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5060
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8446
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6443
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9412
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0679
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3082
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3581
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9446
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3582
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2783
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4195
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4387
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0959
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8454
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6432
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8240
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6269
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6614
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0527
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0446
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5269
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5418
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2582
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7038
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1490
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6620
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8662
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3886
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2323
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8806
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7748
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8910
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0708
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8636
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0423
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9078
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1343
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6887
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5772
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8601
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8840
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6893
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8650
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3222
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7818
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2683
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7662
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0692
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7597
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4396
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5918
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7361
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7790
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5950
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1551
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9681
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5395
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3963
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5923
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4439
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0347
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1728
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6465
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9941
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9549
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4405
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3392
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1916
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4867
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3225
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4067
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7121
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9311
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9965
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6815
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2848
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9417
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2401
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1399
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5358
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7879
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0786
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1863
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1002
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1708
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5028
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4006
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6508
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5085
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8940
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0956
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8801
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7142
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1413
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6624
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3579
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9284
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2878
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8709
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7465
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2891
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2768
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5665
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3849
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5822
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5071
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7474
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6719
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9443
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3932
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9994
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7403
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1166
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5376
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5016
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3947
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6270
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7450
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9485
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1295
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9795
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6469
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2048
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2442
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6068
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5455
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2118
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3009
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6034
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1300
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1752
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3755
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5058
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4026
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2370
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3461
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3585
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6169
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1047
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5543
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9217
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2927
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3402
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6327
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9977
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9138
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6858
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7951
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5390
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9034
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5717
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4466
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6939
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9490
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2823
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2631
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4723
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2706
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7834
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7866
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1548
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5004
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6415
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7514
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0193
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9290
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1014
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7348
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9084
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7819
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3840
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8111
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8507
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3952
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9269
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4774
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3112
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9218
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HOUSTON, TX

281-661-2941
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0287
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5841
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0948
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HOUSTON, TX

281-661-1872
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0315
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1896
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3838
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9237
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8375
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4173
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1889
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0442
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0667
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6156
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2410
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1382
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3442
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6809
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0214
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2699
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7601
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5998
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3835
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2801
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8512
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7350
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3449
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1986
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0840
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9300
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9989
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8064
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7581
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1589
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1069
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2477
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6805
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9594
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1639
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9452
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1737
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4087
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4134
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8787
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5616
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8625
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1406
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1037
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3557
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8769
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2811
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7583
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8722
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6660
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9234
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4842
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2879
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8159
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5068
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4680
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6956
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9198
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6400
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9893
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5938
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2720
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7353
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8905
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9476
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2664
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-0108
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2494
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6410
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3272
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5439
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3412
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4995
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6714
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4443
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5973
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7445
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7995
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0772
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9489
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8679
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1090
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6424
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4485
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6249
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4640
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8306
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8567
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8434
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0373
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0472
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6137
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2945
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6091
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5006
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3279
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5509
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1441
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3796
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7098
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9679
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0109
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6713
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0299
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2974
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7877
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8516
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9196
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4141
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7746
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2195
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4486
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7607
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2475
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4620
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1842
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0180
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1461
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2136
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3614
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3538
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9541
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8913
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0489
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4348
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3426
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5670
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9866
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0281
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3371
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7887
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2037
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4836
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6787
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9264
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8909
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4252
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8448
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7505
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8438
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2754
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3554
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1540
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5214
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3110
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9432
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9817
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2605
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8895
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9350
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5515
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6349
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1811
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8557
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0500
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7543
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6463
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9583
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3295
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0961
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9686
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9171
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7324
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0719
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4898
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7962
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3563
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1975
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3019
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1918
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1578
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1476
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4203
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5240
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2479
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7209
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4401
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7558
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2196
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4259
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4550
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3722
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2283
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4949
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2900
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2761
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3610
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6191
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0982
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6316
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7752
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1112
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5137
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8449
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0345
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3007
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4700
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7034
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1032
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5514
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5847
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3018
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9157
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6021
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2120
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5677
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6795
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9974
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0544
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1742
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0860
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6429
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2509
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-6122
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3227
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6803
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3860
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6406
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5797
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6501
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3878
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3803
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8351
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6124
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9957
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0304
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5266
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5954
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7783
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1493
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7813
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9762
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8418
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1923
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6476
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9405
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5817
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2789
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5538
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2332
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5099
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9612
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2162
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9884
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1115
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0932
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1847
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4739
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7284
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0352
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3685
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9411
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3448
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7171
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2876
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1776
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6642
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4366
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3775
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7027
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0197
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6985
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4719
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0534
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0578
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8989
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3713
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8091
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0336
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4295
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9855
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0284
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8263
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6303
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8960
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8101
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2881
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4610
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1907
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8907
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5849
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1924
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0785
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3289
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8259
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4102
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6742
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7503
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5446
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2512
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2440
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8134
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7277
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6255
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0194
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0574
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4733
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5563
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7231
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3428
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4982
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2534
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1326
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0832
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HOUSTON, TX

281-661-5133
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6355
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6981
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6384
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7954
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2112
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-7546
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8727
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4585
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5935
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3789
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3887
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2058
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-2930
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-1721
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9860
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HOUSTON, TX

281-661-3519
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9509
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HOUSTON, TX

281-661-4294
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7896
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5444
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0029
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HOUSTON, TX

281-661-3843
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2771
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-4751
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-2527
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-5320
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0978
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HOUSTON, TX

281-661-6061
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3524
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9531
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5545
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8774
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5839
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5732
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5353
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6396
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5429
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2083
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9169
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HOUSTON, TX

281-661-9189
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5164
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4584
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0696
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1908
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7401
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0769
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HOUSTON, TX

281-661-1025
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7456
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0515
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HOUSTON, TX

281-661-4200
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1947
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0147
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HOUSTON, TX

281-661-0950
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6518
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4414
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0942
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HOUSTON, TX

281-661-9409
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8884
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4639
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5833
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1293
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4887
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8845
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9126
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HOUSTON, TX

281-661-0783
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9772
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HOUSTON, TX

281-661-9725
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HOUSTON, TX

281-661-0066
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HOUSTON, TX

281-661-4962
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6827
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0372
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HOUSTON, TX

281-661-6502
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6377
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2697
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-3795
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7575
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8794
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7763
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9816
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HOUSTON, TX

281-661-8994
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4107
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-5264
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1143
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5419
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3172
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-9745
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8587
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5937
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9205
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HOUSTON, TX

281-661-4628
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8967
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9037
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HOUSTON, TX

281-661-9213
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4417
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9526
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-1727
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0481
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2552
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9125
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6524
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4482
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4038
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3158
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7853
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6040
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4619
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0882
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4346
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-7323
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0597
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-5140
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4428
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4110
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8432
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4814
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1460
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1260
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0670
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6006
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0225
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HOUSTON, TX

281-661-3931
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7723
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-2866
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8696
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7756
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0808
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-9655
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3427
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1616
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0521
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HOUSTON, TX

281-661-4357
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-9771
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2728
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9879
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HOUSTON, TX

281-661-5449
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1086
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9966
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HOUSTON, TX

281-661-1487
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0449
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HOUSTON, TX

281-661-5536
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4956
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6382
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8218
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9926
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HOUSTON, TX

281-661-1653
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6729
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7120
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4559
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-1710
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8878
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3807
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-8175
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8232
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1144
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3896
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-1654
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7510
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1646
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5456
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8561
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5451
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3258
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6323
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1383
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0006
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-6656
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6578
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1051
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9891
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0807
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-3550
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6024
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0430
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7390
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4828
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-4400
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0219
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8816
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1991
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9221
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-0436
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8911
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1497
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9340
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HOUSTON, TX

281-661-2320
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8966
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-6680
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3068
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6278
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1139
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4230
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-8315
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5602
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8070
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-5530
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7803
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7706
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7697
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-1537
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3335
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-4383
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-3275
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-7508
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3985
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-5691
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-4859
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-6540
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8088
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3612
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-0416
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-8199
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3798
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-6053
CBEYOND COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-8304
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-7346
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-9025
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-2084
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-9874
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HOUSTON, TX

281-661-3178
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-2606
BIG RIVER TELEPHONE COMPANY, LLC - TX
HOUSTON, TX

281-661-8192
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-0049
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-4075
CAPROCK TELECOMMUNICATIONS CORP. - TX
HOUSTON, TX

281-661-0958
SPRINT SPECTRUM L.P.
HOUSTON, TX

281-661-7713
LEVEL 3 COMMUNICATIONS, LLC - TX
HOUSTON, TX

281-661-3085
MCI WORLDCOM COMMUNICATIONS, INC. - TX
HOUSTON, TX

281-661-3769