NPA
NXX
CLLI
City, ST
Telco
214
200
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
209
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
214
210
DLLSTX97DS1
DALLAS
MCI WORLDCOM COMMUNICATIONS INC. - TX
214
217
DLLSTX97DS8
DALLAS
LOGIX COMMUNICATIONS CORPORATION - TX
214
219
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
220
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
221
DLLSTXDIDS0
DALLAS
SOUTHWESTERN BELL
214
224
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
229
DLLSTXALDS0
DALLAS
ITC DELTA COM - TX
214
231
DLLSTX97DS7
DALLAS
ALLEGIANCE TELECOM INC. - TX
214
234
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
237
DLLSTXSQDS0
DALLAS
XO TEXAS INC.
214
238
DLLATX376MD
DALLAS
TIAGRIS CORPORATION-TX
214
239
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
242
DLLSTXRIXSY
DALLAS
SPRINT COMMUNICATIONS COMPANY L.P. - TX
214
243
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
245
IRNGTXLBDS0
DALLAS
BROOKS FIBER COMMUNICATIONS - TEXAS
214
251
CLBNTXCIDS0
DALLAS
1STEL INC. - TX
214
252
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
253
DLLSTX37DS6
DALLAS
WINSTAR COMMUNICATIONS LLC - TX
214
254
IRNGTXLBDS0
DALLAS
BROOKS FIBER COMMUNICATIONS - TEXAS
214
256
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
214
257
DLLSTXTLDS5
DALLAS
AT&T LOCAL
214
258
DLLSTXTLDS6
DALLAS
AT&T LOCAL
214
259
ADMSTX01DS0
DALLAS
AT&T LOCAL
214
261
DLLSTX97DS3
DALLAS
ALLEGIANCE TELECOM INC. - TX
214
262
IRNGTXXGDS0
DALLAS
GTE SOUTHWEST DBA VERIZON SOUTHWEST INC.-TX
214
265
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
266
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
267
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
269
DLLSTXTA8MD
DALLAS
GRANDE COMMUNICATIONS NETWORKS INC. - TX
214
270
DLLSTXTA8MD
DALLAS
GRANDE COMMUNICATIONS NETWORKS INC. - TX
214
271
DLLSTXTA8MD
DALLAS
GRANDE COMMUNICATIONS NETWORKS INC. - TX
214
273
DLLSTX37DS9
DALLAS
INTERMEDIA COMMUNICATIONS INC. - TX
214
275
DLLSTXEVDS0
DALLAS
SOUTHWESTERN BELL
214
276
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
214
281
IRNGTXLBDS0
DALLAS
BROOKS FIBER COMMUNICATIONS - TEXAS
214
283
IRNGTXLBDS0
DALLAS
BROOKS FIBER COMMUNICATIONS - TEXAS
214
286
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
214
290
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
292
DLLSTXSQDS0
DALLAS
XO TEXAS INC.
214
294
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
214
295
DLLGTX1701W
DALLAS
KMC TELECOM II INC. - TX
214
296
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
214
302
DLLSTXFRDS0
DALLAS
SOUTHWESTERN BELL
214
303
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
306
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
214
309
DLLSTXEXDS0
DALLAS
SOUTHWESTERN BELL
214
310
DLLSTXRS1MD
DALLAS
GEOTEK COMMUNICATIONS INC.
214
312
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
313
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
214
319
DLLSTXDACG0
DALLAS
SOUTHWESTERN BELL
214
320
DLLSTXDACG0
DALLAS
SOUTHWESTERN BELL
214
321
DLLSTXDACG0
DALLAS
SOUTHWESTERN BELL
214
323
FRSCTXBJDS0
DALLAS
COSERV LLC
214
324
DLLSTXDACG0
DALLAS
SOUTHWESTERN BELL
214
327
DLLSTXDACG0
DALLAS
SOUTHWESTERN BELL
214
328
DLLSTXDACG0
DALLAS
SOUTHWESTERN BELL
214
329
DLLATX37DS0
DALLAS
LEVEL 3 COMMUNICATIONS LLC - TX
214
330
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
331
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
333
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
337
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
339
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
340
DLLSTXDIDS0
DALLAS
SOUTHWESTERN BELL
214
341
DLLSTXDIDS0
DALLAS
SOUTHWESTERN BELL
214
342
DLLSTXDIDS0
DALLAS
SOUTHWESTERN BELL
214
343
DLLSTXDIDS0
DALLAS
SOUTHWESTERN BELL
214
345
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
346
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
347
IRNGTXLBDS0
DALLAS
BROOKS FIBER COMMUNICATIONS - TEXAS
214
348
DLLSTXDIDS0
DALLAS
SOUTHWESTERN BELL
214
349
DLLSTXDIDS0
DALLAS
SOUTHWESTERN BELL
214
350
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
214
351
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
214
352
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
214
353
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
214
355
DLLSTXDIDS0
DALLAS
SOUTHWESTERN BELL
214
357
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
214
358
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
214
360
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
361
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
363
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
365
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
366
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
214
367
DLLSTXDACG0
DALLAS
SOUTHWESTERN BELL
214
368
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
369
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
370
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
371
DLLSTXFRDS0
DALLAS
SOUTHWESTERN BELL
214
372
DLLSTXFRDS0
DALLAS
SOUTHWESTERN BELL
214
373
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
374
DLLSTXFRDS0
DALLAS
SOUTHWESTERN BELL
214
375
DLLSTXFRDS0
DALLAS
SOUTHWESTERN BELL
214
376
DLLSTXFRDS0
DALLAS
SOUTHWESTERN BELL
214
378
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
379
DLLSTXHWDS0
DALLAS
ICG CHOICECOM L.P.
214
381
DLLSTXEVDS0
DALLAS
SOUTHWESTERN BELL
214
382
DLLSTX37DS6
DALLAS
WINSTAR COMMUNICATIONS LLC - TX
214
388
DLLSTXEVDS0
DALLAS
SOUTHWESTERN BELL
214
389
DLLSTX97DS8
DALLAS
LOGIX COMMUNICATIONS CORPORATION - TX
214
391
DLLSTXEXDS0
DALLAS
SOUTHWESTERN BELL
214
393
DLLSTX97DS2
DALLAS
TELIGENT INC - TX .
214
396
DLLSTX253MD
DALLAS
BAY STAR SATELLITE PAGING
214
397
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
398
DLLSTXEXDS0
DALLAS
SOUTHWESTERN BELL
214
413
DLLSTXRIDS3
DALLAS
SOUTHWESTERN BELL
214
414
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
214
416
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
214
420
DLLSTX97DS8
DALLAS
LOGIX COMMUNICATIONS CORPORATION - TX
214
421
DLLSTXHACG0
DALLAS
SOUTHWESTERN BELL
214
424
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
426
DLLSTXHACG0
DALLAS
SOUTHWESTERN BELL
214
428
DLLSTXHACG0
DALLAS
SOUTHWESTERN BELL
214
429
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
214
431
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
214
432
DLLSTX97DSA
DALLAS
FOCAL COMMUNICATIONS CORPORATION OF TEXAS
214
438
DLLSTX97DS1
DALLAS
MCI WORLDCOM COMMUNICATIONS INC. - TX
214
442
DLLFTXFQDS0
DALLAS
TIME WARNER COMMUNICATIONS AXS OF AUSTIN TX
214
443
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
445
DLLFTXFQDS0
DALLAS
TIME WARNER COMMUNICATIONS AXS OF AUSTIN TX
214
446
DLLSTXBKDS0
DALLAS
TEX-LINK COMMUNICATIONS INC. - TX
214
447
DLLSTXBKDS0
DALLAS
TEX-LINK COMMUNICATIONS INC. - TX
214
449
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
451
DLLFTXFQDS0
DALLAS
TIME WARNER COMMUNICATIONS AXS OF AUSTIN TX
214
452
DLLSTX37DSM
DALLAS
GLOBAL CROSSING LOCAL SERVICES INC.-TX
214
453
DLLSTX37DSM
DALLAS
GLOBAL CROSSING LOCAL SERVICES INC.-TX
214
456
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
459
DLLBTXPVDS0
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
214
461
DLLSTX97DS3
DALLAS
ALLEGIANCE TELECOM INC. - TX
214
462
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
464
DLLSTXRIDS4
DALLAS
SOUTHWESTERN BELL
214
465
DLLSTXRIDS3
DALLAS
SOUTHWESTERN BELL
214
466
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
467
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
468
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
480
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
214
485
DLLSTX97DS4
DALLAS
MULTITECHNOLOGY SERVICES LP DBA COSERV BRDBND-TX
214
486
DLLSTXRIDS4
DALLAS
SOUTHWESTERN BELL
214
487
DLLSTXRIDS3
DALLAS
AIR & WIRE NETWORK COMM INC DBA IN-TOUCH COMM
214
489
DLLSTXEVDS0
DALLAS
SOUTHWESTERN BELL
214
496
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
214
503
DLLSTXDIDS0
DALLAS
SOUTHWESTERN BELL
214
508
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
515
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
520
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
521
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
522
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
523
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
524
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
525
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
526
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
527
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
528
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
530
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
214
539
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
540
DLLSTXSQDS0
DALLAS
XO TEXAS INC.
214
545
DLLFTXFQDS0
DALLAS
TIME WARNER COMMUNICATIONS AXS OF AUSTIN TX
214
550
DLLSTX97DSA
DALLAS
FOCAL COMMUNICATIONS CORPORATION OF TEXAS
214
553
DLLSTXDIDS0
DALLAS
SOUTHWESTERN BELL
214
559
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
560
DLLSTX97DS1
DALLAS
MCI WORLDCOM COMMUNICATIONS INC. - TX
214
561
DLLSTX97DS1
DALLAS
MCI WORLDCOM COMMUNICATIONS INC. - TX
214
565
DLLSTXHACG0
DALLAS
SOUTHWESTERN BELL
214
567
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
214
568
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
214
569
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
214
570
DLLSTXRNDS1
DALLAS
SOUTHWESTERN BELL
214
571
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
572
DLLSTX97DS3
DALLAS
ALLEGIANCE TELECOM INC. - TX
214
573
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
574
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
214
575
DLLSTXRNDS1
DALLAS
SOUTHWESTERN BELL
214
576
DLLSTXRNDS1
DALLAS
SOUTHWESTERN BELL
214
579
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
580
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
214
583
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
584
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
586
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
589
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
590
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
593
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
214
594
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
599
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
610
DLLSTXTA0CD
DALLAS
SOUTHWESTERN BELL
214
615
DLLSTXSQDS2
DALLAS
XO TEXAS INC.
214
622
DLLSTXTLDS3
DALLAS
AT&T LOCAL
214
623
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
624
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
214
627
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
214
630
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
631
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
634
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
635
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
637
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
638
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
640
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
643
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
645
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
646
DLLSTX64DS3
DALLAS
IONEX COMMUNICATIONS SOUTH INC.-TX
214
647
DLLSTXTLDS7
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
214
648
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
651
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
652
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
653
DLLSTXRIDS4
DALLAS
SOUTHWESTERN BELL
214
654
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
214
655
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
658
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
659
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
660
DLLSTXDACG0
DALLAS
SOUTHWESTERN BELL
214
661
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
664
DLLSTXMSDS0
DALLAS
SOUTHWESTERN BELL
214
665
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
670
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
671
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
672
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
678
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
688
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
689
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
691
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
692
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
694
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
696
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
698
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
703
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
706
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
712
DLLSTXRIDS4
DALLAS
SOUTHWESTERN BELL
214
716
DLLUTX65DS0
DALLAS
WESTERN INTEGRATED NETWORKS OF TX OPERATING LP-TX
214
719
DLLSTX230MD
DALLAS
HELMSCO INC.
214
720
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
721
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
722
DLLSTX37DSA
DALLAS
CCCTX INC DBA CONNECT
214
723
DLLSTX97DSE
DALLAS
MCI WORLDCOM COMMUNICATIONS INC. - TX
214
727
DLLTTX01CM0
DALLAS
T-MOBILE USA INC.
214
730
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
739
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
740
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
741
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
742
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
743
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
744
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
745
DLLSTXRIDS4
DALLAS
SOUTHWESTERN BELL
214
746
DLLSTXRIDS4
DALLAS
SOUTHWESTERN BELL
214
747
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
748
DLLSTXRIDS4
DALLAS
SOUTHWESTERN BELL
214
749
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
750
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
751
DLLSTXRIDS3
DALLAS
SOUTHWESTERN BELL
214
752
DLLSTXRIDS3
DALLAS
SOUTHWESTERN BELL
214
753
DLLSTXRIDS3
DALLAS
SOUTHWESTERN BELL
214
754
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
756
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
757
DLLSTXRIDS4
DALLAS
SOUTHWESTERN BELL
214
758
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
760
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
761
DLLSTXRIDS4
DALLAS
SOUTHWESTERN BELL
214
764
DLLSTX97DSA
DALLAS
FOCAL COMMUNICATIONS CORPORATION OF TEXAS
214
765
DLLBTXPVDS0
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
214
767
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
768
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
771
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
772
DLLBTXPVDS0
DALLAS
AT&T BROADBAND PHONE OF TEXAS LLC - TX
214
774
DLLSTXLDDS0
DALLAS
TXU COMMUNICATIONS TELECOM SERVICES COMPANY
214
775
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
214
777
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
779
ADSNTXHFDS0
DALLAS
NET-TEL CORPORATION-TX
214
780
DLLSTXLADS0
DALLAS
SOUTHWESTERN BELL
214
782
DLLSTXRIDS4
DALLAS
SOUTHWESTERN BELL
214
790
DLLSTX37DS3
DALLAS
WESTERN COMMUNICATONS INC. TX
214
792
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
214
800
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
810
DLLSTX239MD
DALLAS
WESTEL INC. - TEXAS
214
812
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
815
DLLSTXTADS1
DALLAS
SOUTHWESTERN BELL
214
818
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
819
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
820
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
821
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
823
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
824
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
826
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
827
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
828
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
838
DLLSTXOPHMD
DALLAS
NETWORK SERVICES LLC (TSR)
214
840
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
841
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
844
DLLSTXTA1TD
DALLAS
SOUTHWESTERN BELL
214
845
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
849
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
853
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
854
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
855
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
856
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
857
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
858
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
859
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
860
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
861
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
863
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
866
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
214
867
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
871
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
873
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
214
874
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
875
DLLSTXRIDS3
DALLAS
SOUTHWESTERN BELL
214
879
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
880
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
887
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
889
DLLGTX1701W
DALLAS
KMC TELECOM II INC. - TX
214
890
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
891
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
894
PLANTXHV1MD
DALLAS
STAR NET PAGING INC.
214
902
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
214
904
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
214
905
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
915
DLLSTXRIDS3
DALLAS
SOUTHWESTERN BELL
214
916
DLLSTXRIDS3
DALLAS
SOUTHWESTERN BELL
214
917
DLLSTXRIDS3
DALLAS
SOUTHWESTERN BELL
214
920
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
921
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
214
922
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
928
DLLSTXHACG0
DALLAS
SOUTHWESTERN BELL
214
932
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
214
939
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
941
DLLSTXWHCG0
DALLAS
SOUTHWESTERN BELL
214
942
DLLSTXWHCG0
DALLAS
SOUTHWESTERN BELL
214
943
DLLSTXWHCG0
DALLAS
SOUTHWESTERN BELL
214
944
DLLSTXWHCG0
DALLAS
SOUTHWESTERN BELL
214
946
DLLSTXWHCG0
DALLAS
SOUTHWESTERN BELL
214
947
DLLSTXWHCG0
DALLAS
SOUTHWESTERN BELL
214
948
DLLSTXWHCG0
DALLAS
SOUTHWESTERN BELL
214
951
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
953
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
954
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
956
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
214
962
DLLSTXMEDS0
DALLAS
SOUTHWESTERN BELL
214
964
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
214
965
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
969
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
976
DLLSTXRIDS0
DALLAS
SOUTHWESTERN BELL
214
977
DLLSTXRIDS4
DALLAS
SOUTHWESTERN BELL
214
978
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
979
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
981
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
214
987
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
214
989
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
214
999
DLLSTXRODS0
DALLAS
SOUTHWESTERN BELL
469
201
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
469
221
DLLBTXPVDS0
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
469
227
DLLSTXRIDS3
DALLAS
SOUTHWESTERN BELL
469
232
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
469
244
DESTTXAJDS0
DALLAS
PREMIERE NETWORK SERVICES INC. - TX
469
254
DLLSTXTL70W
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
469
255
DLLSTXRNDS1
DALLAS
SOUTHWESTERN BELL
469
259
DLLSTX97DS7
DALLAS
ALLEGIANCE TELECOM INC. - TX
469
267
DESTTXAJDS0
DALLAS
PREMIERE NETWORK SERVICES INC. - TX
469
311
XXXXXXXXXXX
DALLAS
SOUTHWESTERN BELL
469
324
DLLSTX37DSM
DALLAS
GLOBAL CROSSING LOCAL SERVICES INC.-TX
469
330
DLLSTXRNDS1
DALLAS
SOUTHWESTERN BELL
469
334
DLLSTXTADS0
DALLAS
SOUTHWESTERN BELL
469
335
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
469
341
DLLSTXHMDS0
DALLAS
CAPROCK TELECOMMUNICATIONS CORP. - TX
469
357
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
469
364
DLLSTXDIDS0
DALLAS
SOUTHWESTERN BELL
469
372
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
469
374
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
469
375
DLLSTX97DSC
DALLAS
ALLEGIANCE TELECOM INC. - TX
469
385
DLLSTXSQDS0
DALLAS
XO TEXAS INC.
469
398
DLLFTXFQDS0
DALLAS
TIME WARNER COMMUNICATIONS AXS OF AUSTIN TX
469
420
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
469
430
DLLSTXTA03T
DALLAS
SOUTHWESTERN BELL
469
461
DLLSTX97DS3
DALLAS
ALLEGIANCE TELECOM INC. - TX
469
477
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
469
484
DLLFTXFQDS1
DALLAS
TIME WARNER COMMUNICATIONS AXS OF AUSTIN TX
469
522
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
469
533
DLLSTX97DSH
DALLAS
MPOWER COMMUNICATIONS CORP - TX
469
547
DLLSTXTLDS8
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
469
550
DLLSTXOPHMD
DALLAS
NETWORK SERVICES LLC (TSR)
469
567
DLLSTXDNDS0
DALLAS
SOUTHWESTERN BELL
469
587
DLLBTXPVDS0
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
469
593
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
469
619
DLLSTXTL72W
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
469
621
DLLSTX97DSH
DALLAS
MPOWER COMMUNICATIONS CORP - TX
469
624
DLLSTXRNDS1
DALLAS
SOUTHWESTERN BELL
469
665
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
469
718
DLLSTX37DSM
DALLAS
GLOBAL CROSSING LOCAL SERVICES INC.-TX
469
726
DLLSTXMSDS0
DALLAS
SOUTHWESTERN BELL
469
730
DLLSTXRNDS1
DALLAS
SOUTHWESTERN BELL
469
737
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
469
759
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
469
775
DLLBTXPVDS0
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
469
791
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
469
828
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
469
893
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
469
916
DLLSTX97CA0
DALLAS
CBEYOND COMMUNICATIONS OF TEXAS LP-TX
469
941
DLLSTXHUDS0
DALLAS
SOUTHWESTERN BELL
469
977
DLLSTX97DSA
DALLAS
FOCAL COMMUNICATIONS CORPORATION OF TEXAS
503
420
TGRDORDOCM2
DALLAS
SPRINT SPECTRUM L.P.
503
606
INDPOR58DS0
DALLAS
QWEST CORPORATION
503
623
DLLSOR58DS1
DALLAS
QWEST CORPORATION
503
751
INDPOR58DS0
DALLAS
QWEST CORPORATION
503
831
DLLSOR58DS1
DALLAS
QWEST CORPORATION
503
838
INDPOR58DS0
DALLAS
QWEST CORPORATION
503
917
TGRDORDOCM2
DALLAS
SPRINT SPECTRUM L.P.
570
255
DLLSPAXDDS1
DALLAS
COMMONWEALTH TELEPHONE ENTERPRISES INC.
570
631
DLLSPAXDDS1
DALLAS
COMMONWEALTH TELEPHONE ENTERPRISES INC.
570
674
DLLSPAXDDS1
DALLAS
COMMONWEALTH TELEPHONE ENTERPRISES INC.
570
675
DLLSPAXDDS1
DALLAS
COMMONWEALTH TELEPHONE ENTERPRISES INC.
715
837
DLLSWIXADSA
DALLAS
CHIBARDUN TELEPHONE COOPERATIVE INC.
972
201
DLLSTX97DS1
DALLAS
MCI WORLDCOM COMMUNICATIONS INC. - TX
972
203
DLLSTXSUDS0
DALLAS
SOUTHWESTERN BELL
972
216
DLLSTXMSDS0
DALLAS
SOUTHWESTERN BELL
972
218
DLLSTXLNDS0
DALLAS
SOUTHWESTERN BELL
972
220
DLLSTXTA8MD
DALLAS
GRANDE COMMUNICATIONS NETWORKS INC. - TX
972
222
DLLSTXMSDS0
DALLAS
SOUTHWESTERN BELL
972
224
DLLSTXDNDS0
DALLAS
SOUTHWESTERN BELL
972
225
DLLSTXHUDS0
DALLAS
SOUTHWESTERN BELL
972
226
DLLSTXSUDS0
DALLAS
SOUTHWESTERN BELL
972
227
DLLSTXLNDS0
DALLAS
SOUTHWESTERN BELL
972
228
DLLSTXDNDS0
DALLAS
SOUTHWESTERN BELL
972
231
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
232
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
233
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
234
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
235
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
238
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
239
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
241
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
972
243
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
972
246
DLLSTXTLDS5
DALLAS
AT&T LOCAL
972
247
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
972
248
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
250
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
267
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
268
DLLSTX239MD
DALLAS
WESTEL INC. - TEXAS
972
270
DLLSTXNMDS0
DALLAS
SOUTHWESTERN BELL
972
275
DLLSTXLNDS0
DALLAS
SOUTHWESTERN BELL
972
277
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
972
279
DLLSTXNMDS0
DALLAS
SOUTHWESTERN BELL
972
280
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
972
283
DLLSTXDVDS0
DALLAS
SOUTHWESTERN BELL
972
284
DLLSTXMSDS0
DALLAS
SOUTHWESTERN BELL
972
285
DLLSTXMSDS0
DALLAS
SOUTHWESTERN BELL
972
286
DLLSTXRYDS0
DALLAS
SOUTHWESTERN BELL
972
288
DLLSTXMSDS0
DALLAS
SOUTHWESTERN BELL
972
289
DLLSTXMSDS0
DALLAS
SOUTHWESTERN BELL
972
290
DLLSTXMSDS0
DALLAS
SOUTHWESTERN BELL
972
296
DLLSTXDVDS0
DALLAS
SOUTHWESTERN BELL
972
298
DLLSTXDVDS0
DALLAS
SOUTHWESTERN BELL
972
301
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
308
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
325
DLLSTXNORS0
DALLAS
SOUTHWESTERN BELL
972
329
DLLSTXMSDS0
DALLAS
SOUTHWESTERN BELL
972
331
DLLSTX97DS8
DALLAS
LOGIX COMMUNICATIONS CORPORATION - TX
972
338
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
340
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
341
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
344
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
348
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
972
349
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
972
354
DLLSTXHWDS0
DALLAS
ICG CHOICECOM L.P.
972
361
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
362
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
364
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
367
DLLSTX97DS1
DALLAS
MCI WORLDCOM COMMUNICATIONS INC. - TX
972
368
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
371
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
373
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
376
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
380
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
381
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
383
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
385
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
386
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
387
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
388
DLLSTXFBRS2
DALLAS
SOUTHWESTERN BELL
972
391
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
972
392
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
401
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
402
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
404
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
405
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
406
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
972
407
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
409
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
419
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
421
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
972
432
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
437
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
443
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
444
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
447
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
448
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
450
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
454
RCSNTXBZRS0
DALLAS
SOUTHWESTERN BELL
972
455
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
458
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
470
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
479
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
480
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
481
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
972
484
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
972
488
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
972
490
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
497
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
498
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
499
DLLSTX37DSM
DALLAS
GLOBAL CROSSING LOCAL SERVICES INC.-TX
972
501
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
502
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
503
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
506
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
528
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
531
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
532
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
546
DLLSTX37DSM
DALLAS
GLOBAL CROSSING LOCAL SERVICES INC.-TX
972
556
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
557
DLLSTXRYDS0
DALLAS
SOUTHWESTERN BELL
972
559
DLLSTXFLDS0
DALLAS
SOUTHWESTERN BELL
972
560
DLLSTX97DS1
DALLAS
MCI WORLDCOM COMMUNICATIONS INC. - TX
972
566
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
972
572
DLLSTXDVDS0
DALLAS
SOUTHWESTERN BELL
972
581
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
583
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
584
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
587
DLLBTXPVDS0
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
972
588
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
590
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
972
591
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
613
DLLSTXNMDS0
DALLAS
SOUTHWESTERN BELL
972
616
DLLSTX37DC0
DALLAS
XSPEDIUS MANAGEMENT CO SWITCHED SVCS FT WORTH TX
972
619
DLLBTXPVDS0
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
972
620
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
972
628
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
629
DLLBTXPVDS0
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
972
630
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
632
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
638
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
639
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
643
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
644
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
656
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
661
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
663
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
664
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
669
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
671
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
674
IRNGTXLBDS0
DALLAS
BROOKS FIBER COMMUNICATIONS - TEXAS
972
676
IRNGTXLBDS0
DALLAS
BROOKS FIBER COMMUNICATIONS - TEXAS
972
677
DLLBTXPVDS0
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
972
680
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
681
DLLSTXNMDS0
DALLAS
SOUTHWESTERN BELL
972
682
DLLSTXNMDS0
DALLAS
SOUTHWESTERN BELL
972
684
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
685
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
686
DLLSTXNMDS0
DALLAS
SOUTHWESTERN BELL
972
687
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
690
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
692
DLLSTXSQDS0
DALLAS
XO TEXAS INC.
972
698
DLLSTXNMDS0
DALLAS
SOUTHWESTERN BELL
972
699
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
701
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
702
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
705
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
706
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
707
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
708
DLLSTXDVDS0
DALLAS
SOUTHWESTERN BELL
972
709
DLLSTXDVDS0
DALLAS
SOUTHWESTERN BELL
972
713
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
715
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
716
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
720
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
725
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
726
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
728
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
729
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
732
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
733
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
735
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
738
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
739
DLLSTXSQDS0
DALLAS
XO TEXAS INC.
972
744
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
749
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
755
DLLSTX97DS2
DALLAS
TELIGENT INC - TX .
972
759
DLLSTX97DS3
DALLAS
ALLEGIANCE TELECOM INC. - TX
972
761
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
763
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
764
DLLBTXPVDS0
DALLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
972
766
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
770
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
773
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
774
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
776
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
778
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
780
DLLSTXDVDS0
DALLAS
SOUTHWESTERN BELL
972
783
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
788
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
789
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
792
DLLSTXRNDS1
DALLAS
SOUTHWESTERN BELL
972
794
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
800
DLLSTX37DS3
DALLAS
WESTERN COMMUNICATONS INC. TX
972
803
IRNGTXLBDS0
DALLAS
BROOKS FIBER COMMUNICATIONS - TEXAS
972
807
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
808
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
813
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
818
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
828
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
830
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
831
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
844
DLLSTXTA1TD
DALLAS
SOUTHWESTERN BELL
972
847
IRNGTXLBDS0
DALLAS
BROOKS FIBER COMMUNICATIONS - TEXAS
972
850
DLLSTX37DS6
DALLAS
WINSTAR COMMUNICATIONS LLC - TX
972
851
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
852
DLLSTX97DS3
DALLAS
ALLEGIANCE TELECOM INC. - TX
972
855
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
856
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
857
DLLSTXFBRS2
DALLAS
SOUTHWESTERN BELL
972
858
DLLSTXADRS3
DALLAS
SOUTHWESTERN BELL
972
860
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
972
861
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
972
863
DLLSTXEMDS0
DALLAS
SOUTHWESTERN BELL
972
865
DLLSTXTA8MD
DALLAS
GRANDE COMMUNICATIONS NETWORKS INC. - TX
972
866
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
868
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
869
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
882
DLLSTXMSDS0
DALLAS
SOUTHWESTERN BELL
972
883
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
884
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
972
888
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
972
889
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
892
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
900
DLLSTX97DS8
DALLAS
WESTERN COMMUNICATONS INC. TX
972
907
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
910
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
913
DLLSTXRYDS0
DALLAS
SOUTHWESTERN BELL
972
917
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
918
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
919
DLLSTXFBDS0
DALLAS
SOUTHWESTERN BELL
972
922
RSCNTXQTCM0
DALLAS
MAP MOBILE COMMUNICATIONS INC.
972
925
DLLSTXJFDS0
DALLAS
MCIMETRO ATS INC.
972
927
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
930
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
931
DLLSTXREDS0
DALLAS
SOUTHWESTERN BELL
972
934
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
952
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
956
DLLSTXNMDS0
DALLAS
SOUTHWESTERN BELL
972
960
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
968
DLLSTXRNDS1
DALLAS
SOUTHWESTERN BELL
972
969
DLLSTXNODS0
DALLAS
SOUTHWESTERN BELL
972
980
DLLSTXADDS1
DALLAS
SOUTHWESTERN BELL
972
982
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
991
DLLSTXADDS0
DALLAS
SOUTHWESTERN BELL
972
993
DLLSTXHWDS0
DALLAS
ICG CHOICECOM L.P.
972
994
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
995
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
996
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL
972
997
DLLSTXRNDS0
DALLAS
SOUTHWESTERN BELL