cityfreq

302-689 Phone Numbers

302-689-4110
BLH FINANCIAL SERVICE
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0188
PJ FITZPATRICK INC
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3955
PRINCIPLED MONEY MANAGEMENT
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-3010
BAYBERRY FARM
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-0260
URBAN ENGINEERS INC
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8824
WHOLESALE AUTO INC
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0137
RUSSELL PLYWOOD
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3983
ALLIED LOCK SAFE CO
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6558
DMS SOLUTIONS
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8161
DELAWARESCREENPRINT
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3988
WILLIAM DEL CAMPO MECHCL
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-3146
KATYS PIANO STUDIO
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6162
A AMERGENCY LOCKSMITHS LLC
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4800
GLOBECORP NETWORKS
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6494
TAILOR LABORATORY COATS 4U
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3678
MAMA
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-0220
PJ FITZPATRICK
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3235
DELAWARE CHINESE AMERICAN
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-3935
DAN MARTIN LAW
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-9828
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-0154
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9706
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8959
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7478
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7176
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7766
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2190
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2152
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1819
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7166
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8492
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8221
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9557
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6694
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0904
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1716
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9116
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8921
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2467
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7212
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1965
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5513
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6180
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4850
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0655
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5501
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7714
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8540
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2712
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2540
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5883
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3656
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-0931
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5252
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4055
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2687
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4839
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9716
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5778
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3074
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6338
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3347
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-0015
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6375
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7785
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6293
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2436
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4481
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5868
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3890
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6017
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2132
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0346
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5278
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0968
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8934
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5785
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8640
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9196
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-9229
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-1679
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8672
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3212
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6477
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0923
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3823
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8346
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6032
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8390
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8288
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9687
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-7080
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2351
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8654
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1677
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7441
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5575
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7435
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6365
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2294
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6802
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4194
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8596
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3128
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-7483
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0410
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3464
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-2198
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7010
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0841
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6238
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3481
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-4718
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8861
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2639
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3565
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-9810
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8896
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0709
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2309
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2812
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5990
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4047
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1792
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8567
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7753
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8475
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0313
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0064
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4798
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2798
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1389
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7144
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3789
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-0910
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1724
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8813
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8791
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4226
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4975
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2268
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7706
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4647
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0679
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0394
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0086
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2544
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7224
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1041
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1025
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1777
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9336
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5170
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8601
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6664
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3301
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-2978
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7348
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4943
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4925
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2131
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1800
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4595
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8613
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4404
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6816
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9932
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-0892
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7050
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6801
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8086
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5077
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4620
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5196
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1042
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5253
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7524
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8219
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1603
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2323
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2149
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0030
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0023
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4352
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9682
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6541
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7188
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7135
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8199
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7300
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7096
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2538
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8310
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5583
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5585
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3174
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-7199
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3593
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-9842
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-9476
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6079
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7647
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0633
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7922
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6171
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9439
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-0750
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7331
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0615
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7950
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1756
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7704
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8651
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7431
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5710
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5598
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7561
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9816
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2442
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4854
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6050
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3071
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-4415
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2040
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5520
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5808
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1165
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3335
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-9983
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6300
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8968
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1538
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3625
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8289
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1964
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8125
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4125
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0836
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3544
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-4204
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2053
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4833
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1263
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0089
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4714
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1504
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5210
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2081
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9123
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-4848
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3938
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6763
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9761
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-1602
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3411
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-2230
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4661
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0626
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0640
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5498
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5015
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1691
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6190
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9886
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2799
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3810
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-0999
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8822
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0183
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0275
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6487
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7936
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7354
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3522
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6246
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5440
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5650
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5747
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6699
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5687
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0898
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7131
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5257
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2543
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0872
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3774
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6104
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0493
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4588
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2112
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8544
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8967
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8717
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6677
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6133
YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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NEW CINGULAR WIRELESS PCS, LLC - DC
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8634
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6850
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9684
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6173
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1786
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6534
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8427
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8661
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0473
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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YMAX COMMUNICATIONS CORP. - DE
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1448
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5188
XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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302-689-6950
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9070
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6514
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8560
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4858
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8254
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1981
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2022
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4014
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8299
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2321
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7552
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9369
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2676
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4314
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5259
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9739
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5615
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8051
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5204
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9321
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8388
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5281
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6111
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5305
XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5654
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6582
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9302
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8021
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9182
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-1339
XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-1969
XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2986
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8578
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9235
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6436
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1698
XO DELAWARE, INC.
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302-689-3307
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9664
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0857
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8329
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6343
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8041
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9170
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-3536
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9110
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4641
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2923
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8514
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3058
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-3396
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-1005
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4131
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0663
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7198
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6868
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8434
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6764
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1942
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4076
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3760
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1517
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6532
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2002
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0229
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9783
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3292
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-4285
XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6566
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8403
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9501
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-9700
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7857
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6459
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6286
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5524
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7371
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6484
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6411
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3896
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-0638
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8133
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3179
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1791
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6931
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6692
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0802
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3348
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6057
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1892
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4336
XO DELAWARE, INC.
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302-689-8940
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8076
YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9471
NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5000
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6422
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8058
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4832
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9637
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6045
YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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302-689-0003
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1404
XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0291
XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1111
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8149
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6720
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8419
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8413
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9913
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8954
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6784
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9710
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6134
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8196
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6463
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6302
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1821
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9726
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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302-689-7208
XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0758
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5727
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6648
YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8094
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5989
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6952
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6357
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0424
XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1946
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
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302-689-8186
YMAX COMMUNICATIONS CORP. - DE
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302-689-5799
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8359
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2903
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9882
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6234
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9707
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9408
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1273
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9332
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6226
YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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302-689-6748
YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9773
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9552
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4493
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8698
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9629
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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302-689-4751
XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2011
XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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BANDWIDTH.COM CLEC, LLC - DE
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6131
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4528
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0386
XO DELAWARE, INC.
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302-689-2740
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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302-689-9267
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8816
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1880
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6142
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6231
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9893
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2875
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5032
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9723
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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302-689-8195
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8691
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4895
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4698
XO DELAWARE, INC.
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302-689-6221
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6152
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0632
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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302-689-8727
YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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302-689-5314
XO DELAWARE, INC.
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302-689-7525
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9750
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6956
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2050
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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302-689-6450
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8091
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5556
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4028
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6346
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0826
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8151
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5668
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3101
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9767
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-0966
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9900
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6570
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6587
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5428
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3997
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-9918
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6629
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9435
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5107
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7648
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6708
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2987
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4038
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4343
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7074
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8796
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3894
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-3631
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5102
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8998
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3825
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8812
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1513
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6813
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8821
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2590
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8720
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3185
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-7027
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1307
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6253
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2026
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9649
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9453
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2933
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6212
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0610
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8503
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6439
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0858
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1990
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2205
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0011
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8595
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4547
XO DELAWARE, INC.
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302-689-8736
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5385
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2099
XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3624
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-1947
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0849
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0294
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9805
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3180
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6661
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3548
BANDWIDTH.COM CLEC, LLC - DE
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
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302-689-6535
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2587
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5237
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8373
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1352
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9895
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5159
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0404
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8302
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2428
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9863
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7407
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2150
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9172
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8534
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9613
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-3508
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9380
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-4062
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4756
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2842
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9976
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9006
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8528
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8063
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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302-689-8348
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2154
XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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302-689-1336
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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302-689-8800
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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302-689-6105
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0820
XO DELAWARE, INC.
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302-689-7425
XO DELAWARE, INC.
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302-689-6275
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1152
XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0972
XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8444
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9861
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2427
XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5369
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0069
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1198
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2117
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8901
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3195
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-2813
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5982
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8313
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8617
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9811
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9353
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6880
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9417
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9952
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9736
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5966
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6183
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8743
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0390
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6651
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2421
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6276
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2584
XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1909
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6200
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6435
YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5245
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6237
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1390
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5172
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6197
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1852
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8056
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6634
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8070
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0029
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5528
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3426
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-0115
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5950
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1024
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6291
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-3720
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5557
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6883
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9337
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8774
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6269
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1958
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5113
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8150
YMAX COMMUNICATIONS CORP. - DE
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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302-689-6223
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8137
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6394
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8286
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9488
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5948
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0617
XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0113
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0138
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8977
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6373
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0372
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7192
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6128
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8688
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5914
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0048
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7747
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1863
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9495
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2052
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6876
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1987
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2703
XO DELAWARE, INC.
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302-689-8652
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0611
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4146
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1036
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6886
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9521
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-4559
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5640
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8184
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8646
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8894
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1227
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4555
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7749
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1731
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6321
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8009
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6130
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6383
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6579
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2912
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5054
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7883
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1304
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2111
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6529
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9351
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-7445
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7332
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7497
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4012
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7635
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3572
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-1545
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6020
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4584
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2863
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2490
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7538
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5230
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7040
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9555
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8273
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7278
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7182
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6522
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9879
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-0332
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9502
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8050
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4686
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9567
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-1555
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8898
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9835
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-3164
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6063
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1851
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0771
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2388
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8945
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5905
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2475
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5295
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6778
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1310
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3402
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6488
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2120
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9117
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8459
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4152
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2608
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7013
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5303
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8165
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7841
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5200
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5999
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6961
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3410
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6861
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9195
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2164
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2866
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6960
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8772
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7210
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8656
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6914
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4541
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9003
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8154
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1871
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0937
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8139
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5211
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8915
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4462
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0886
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5774
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1039
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6354
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9812
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2890
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8670
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6686
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4590
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9220
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9026
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2121
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6839
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9943
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0982
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8857
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9037
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2032
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8159
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8887
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2736
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1272
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7381
XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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BANDWIDTH.COM CLEC, LLC - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2706
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8679
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8705
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6684
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5470
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0573
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0884
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6154
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8164
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8682
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0786
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7211
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8972
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7745
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9897
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0420
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5117
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1178
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7913
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2037
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3559
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6149
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1763
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6332
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8327
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7737
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6630
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3287
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NEW CASTLE, DE

302-689-4709
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9303
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8421
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8414
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3923
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-0597
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4757
XO DELAWARE, INC.
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302-689-4064
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0366
XO DELAWARE, INC.
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302-689-8785
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7251
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6334
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0755
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6725
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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302-689-8870
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0589
XO DELAWARE, INC.
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302-689-0377
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4449
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2683
XO DELAWARE, INC.
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302-689-5357
XO DELAWARE, INC.
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302-689-6187
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0694
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9782
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6510
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8262
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9227
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6001
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2551
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8012
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3112
BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-4815
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9409
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8448
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3555
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8068
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7663
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6690
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9460
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-7133
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5780
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8368
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8926
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8306
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7446
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5992
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2936
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9442
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2616
XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-0408
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9627
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-9751
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1402
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9873
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-4457
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6309
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4694
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6144
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6175
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4332
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7921
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3457
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8655
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8873
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8877
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8522
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9492
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2767
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5779
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9740
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-7849
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0428
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8034
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1655
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0614
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6619
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4089
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5622
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6698
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7174
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5486
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1519
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5454
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3332
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6452
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1221
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3525
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-4881
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9561
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5550
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4173
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8792
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2259
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0105
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4252
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6177
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9635
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-4533
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7375
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3817
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-1476
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8715
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4576
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8837
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1311
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9854
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9441
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6025
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6793
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9857
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5183
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4654
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9961
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6604
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6697
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6441
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9239
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-1599
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8920
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0453
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9524
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6736
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5217
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9876
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9908
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0268
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8364
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1765
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7847
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3221
BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3540
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8447
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2869
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9548
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2741
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8918
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2549
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5118
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8191
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9310
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-1974
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2570
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1514
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2384
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1203
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9534
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4466
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8357
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3115
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-1098
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0046
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9633
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-9273
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2731
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2496
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9615
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7751
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9517
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8045
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8446
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0869
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6979
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0777
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9293
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-3557
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8037
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7602
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5885
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0043
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2078
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6611
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9360
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2143
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6571
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1395
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1740
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5401
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6033
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2303
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8163
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0728
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9508
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-1082
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2387
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2824
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9245
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1251
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8255
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7035
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1283
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9075
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6353
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3325
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-3172
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-1660
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2010
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3588
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-3032
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8668
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6917
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7413
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8449
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0637
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4000
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9329
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-9175
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0995
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0417
XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4328
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6662
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1138
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0306
XO DELAWARE, INC.
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302-689-3100
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302-689-4703
XO DELAWARE, INC.
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302-689-9509
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2724
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8205
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9455
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8929
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7401
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0595
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6430
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6037
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5292
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0310
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7638
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6035
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4633
XO DELAWARE, INC.
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302-689-8067
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1617
XO DELAWARE, INC.
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302-689-7440
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0837
XO DELAWARE, INC.
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302-689-9223
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-9844
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5757
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4361
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0422
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1722
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8287
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5815
XO DELAWARE, INC.
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302-689-6101
YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9291
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8650
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-9008
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6401
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2571
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1606
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6546
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0946
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6333
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2282
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8333
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4097
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-0144
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5596
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9645
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2732
XO DELAWARE, INC.
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302-689-6161
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6113
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3208
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6437
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2980
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8472
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9939
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6259
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7553
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6400
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4668
XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6479
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6336
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0891
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5378
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4368
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9935
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-0621
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2526
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1533
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6663
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3093
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6815
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1741
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7364
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2116
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1676
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1715
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0380
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4627
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8823
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6949
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7181
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7148
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6424
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2564
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0721
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2532
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9299
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-1544
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3597
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-4021
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0362
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1889
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7029
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6445
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6414
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4568
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8504
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7124
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8858
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9305
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-3516
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-7661
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0355
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4592
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0492
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8829
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0698
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0421
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0496
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4460
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2296
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7619
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2269
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1350
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6756
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3595
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-3778
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2222
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0927
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2383
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8384
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3982
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-2705
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8356
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7597
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9213
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8552
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6981
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8295
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3970
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-1170
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2952
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8197
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5417
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4380
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1255
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9576
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4154
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1292
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1431
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4149
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4476
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2083
XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CASTLE, DE

302-689-6021
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1706
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0831
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9708
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6822
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8309
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7033
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0092
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6860
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2024
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9520
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5560
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6542
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2910
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6655
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2755
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1340
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2632
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7740
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5995
XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0104
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2699
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6199
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4497
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9013
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2602
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8010
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9390
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5109
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5895
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7569
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3080
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NEW CASTLE, DE

302-689-6727
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5080
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7276
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9373
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9130
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2663
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6998
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6824
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3881
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6743
YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1951
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1795
XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-1592
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0529
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7842
XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0649
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1549
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4313
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6760
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5769
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0964
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7065
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8868
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1248
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6451
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6946
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8212
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1546
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6043
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9830
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6059
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9249
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1616
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8913
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3129
BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9622
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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BANDWIDTH.COM CLEC, LLC - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4443
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9705
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6910
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0174
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2853
XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8694
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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302-689-8114
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0349
XO DELAWARE, INC.
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302-689-0215
XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6204
YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6561
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9023
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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302-689-2883
XO DELAWARE, INC.
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302-689-6220
YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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302-689-6395
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9940
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6853
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0179
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8704
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9491
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-4051
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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302-689-0503
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0213
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0926
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8935
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9704
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-0510
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0388
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8961
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2507
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8546
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0800
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2730
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1391
XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9456
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2412
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6873
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9997
NEW CINGULAR WIRELESS PCS, LLC - DC
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6620
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8392
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2253
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1099
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6434
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8486
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2109
XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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302-689-9753
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-0034
XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8326
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6845
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1388
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9039
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4324
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6595
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3784
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-9347
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-0108
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0206
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8361
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7400
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9365
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2932
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6895
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9725
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5318
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6536
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9433
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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302-689-0843
XO DELAWARE, INC.
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302-689-1348
XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9497
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5704
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8111
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8664
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8366
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9986
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-9334
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6826
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7408
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7001
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7965
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9450
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6412
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1508
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4771
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2672
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6505
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1353
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5567
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6004
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6453
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4066
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4665
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6122
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2055
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1926
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5866
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9868
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-4408
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7852
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3267
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NEW CASTLE, DE

302-689-8415
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8638
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6927
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8537
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6385
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0337
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7405
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8157
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6041
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8748
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8506
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4034
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9179
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-9985
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-4046
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6902
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2134
XO DELAWARE, INC.
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302-689-6953
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1213
XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-7061
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8004
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3296
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-2005
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8460
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4513
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0121
XO DELAWARE, INC.
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302-689-7962
XO DELAWARE, INC.
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302-689-6366
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9363
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-1857
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9396
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-0993
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6958
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1810
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6132
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9606
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-7157
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1828
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8416
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7506
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5582
XO DELAWARE, INC.
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302-689-4198
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5430
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8809
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2061
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9883
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-3052
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-4237
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1982
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6098
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2533
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7113
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8338
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6983
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4341
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9962
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5094
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6485
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2355
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4354
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2298
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6185
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2845
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9641
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2023
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0687
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4468
XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5484
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9325
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-1031
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8071
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0517
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8641
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1959
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6989
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8074
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8417
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5302
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0667
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1528
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7584
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2655
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9044
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2320
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0838
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3322
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-3842
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8802
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8611
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1936
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0732
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4770
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9522
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-3945
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-3418
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-5838
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5531
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5330
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6071
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3320
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8628
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7891
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9207
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-4256
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7329
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7183
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4286
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8842
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3053
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-7103
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5821
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1211
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9699
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-9993
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5660
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0326
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1748
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4653
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4087
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7320
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4624
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4223
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6102
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4296
XO DELAWARE, INC.
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8612
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2094
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1723
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3698
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-7821
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6359
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0741
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4776
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1950
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4383
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9187
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-3757
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-2171
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8710
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0401
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1633
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7512
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4084
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8019
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8783
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7143
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5775
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6316
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5490
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6710
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6788
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2247
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8393
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9100
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-4639
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8745
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2900
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8017
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6977
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0877
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3795
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-6417
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2311
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0020
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7660
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5275
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9397
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6905
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3634
BANDWIDTH.COM CLEC, LLC - DE
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302-689-2168
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0402
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5951
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5935
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8177
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4959
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8005
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7666
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1717
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1382
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8131
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9163
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5497
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1254
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6967
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8725
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0674
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3155
BANDWIDTH.COM CLEC, LLC - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9251
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8570
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1940
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9202
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5340
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6549
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3677
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-9087
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7705
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7373
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2793
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3636
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8267
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8996
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5730
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0711
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9518
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0218
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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302-689-4853
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8266
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0230
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YMAX COMMUNICATIONS CORP. - DE
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302-689-8608
YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8986
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7318
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8667
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5106
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9025
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6146
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9407
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-4008
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7810
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4175
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4453
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8539
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9496
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-4667
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4491
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1372
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6968
YMAX COMMUNICATIONS CORP. - DE
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302-689-3142
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6854
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-6557
YMAX COMMUNICATIONS CORP. - DE
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BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1778
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6598
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2500
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0300
XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-1536
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9376
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6986
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0221
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9372
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8576
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5244
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2594
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6065
YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8604
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8387
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9869
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0743
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5553
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4678
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8312
YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5347
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0609
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9563
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-6500
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4139
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7368
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6184
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0209
XO DELAWARE, INC.
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302-689-6899
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-4246
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-3533
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8805
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-2076
XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6438
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7611
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5231
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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302-689-0704
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
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YMAX COMMUNICATIONS CORP. - DE
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302-689-2254
XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
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XO DELAWARE, INC.
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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2239
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8188
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0642
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9260
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-2878
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2575
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1180
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-9248
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-7890
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-7709
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2248
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-1187
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8853
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0330
XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3315
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-8135
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7426
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6164
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-0176
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4007
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8741
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-0472
XO DELAWARE, INC.
NEW CASTLE, DE

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YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-7702
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-5787
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-4598
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6222
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9381
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-7683
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-6082
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-8724
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-5728
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2780
XO DELAWARE, INC.
NEW CASTLE, DE

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NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

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XO DELAWARE, INC.
NEW CASTLE, DE

302-689-8344
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9265
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-5519
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-2828
XO DELAWARE, INC.
NEW CASTLE, DE

302-689-3149
BANDWIDTH.COM CLEC, LLC - DE
NEW CASTLE, DE

302-689-8257
YMAX COMMUNICATIONS CORP. - DE
NEW CASTLE, DE

302-689-9244
NEW CINGULAR WIRELESS PCS, LLC - DC
NEW CASTLE, DE

302-689-1757
XO DELAWARE, INC.
NEW CASTLE, DE