NPA
NXX
CLLI
City, ST
Telco
484
297
PHLAPA45CA0
PHPHSBZN24
PECO HYPERION TELECOMMUNICATIONS
484
410
PHLAPAFGCM0
PHPHSBZN24
SPRINT SPECTRUM L.P.
484
412
PHLAPAFGDSG
PHPHSBZN24
US LEC OF PENNSYLVANIA INC.
484
413
NWRKDEWWDS0
PHPHSBZN24
CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA
484
414
NATNPAAGDS0
PHPHSBZN24
RCN TELECOM SERVICE OF PENNSYLVANIA INC.
484
415
LPTPPABHDS0
PHPHSBZN24
RCN TELECOM SVCS OF PHILADEL DBA RCN OF PHILADELPH
484
416
PHLAPAFG7MD
PHPHSBZN24
SNIP LINK L.L.C. - PA
484
417
PHLAPAFGDSE
PHPHSBZN24
PAETEC COMMUNICATIONS INC. PA
484
418
PHLBPAPU5MD
PHPHSBZN24
GLOBAL CROSSING LOCAL SERVICES INC.-PA
484
419
FTWSPAFW5MD
PHPHSBZN24
FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
484
491
PHLBPAPU9MD
PHPHSBZN24
NETWORK SERVICES LLC (TSR)
484
572
WRMNPABCDS0
PHPHSBZN24
CAVALIER TELEPHONE MID-ATLANTIC. LLC - PA
484
708
PHLBPABJDS3
PHPHSBZN24
ATX TELECOMMUNICATIONS SERVICES LTD
484
829
PHLAPAFG6MD
PHPHSBZN24
ALLEGIANCE TELECOM OF PENNSYLVANIA INC.
610
228
KGPRPADODS0
PHPHSBZN24
MCI WORLDCOM COMMUNICATONS INC. - PA
610
302
PHLAPAFGCM0
PHPHSBZN24
SPRINT SPECTRUM L.P.
610
348
PHLAPAFGCM0
PHPHSBZN24
SPRINT SPECTRUM L.P.
610
453
PHLAPAFGCM0
PHPHSBZN24
SPRINT SPECTRUM L.P.
610
529
PHLAPAFGCM1
PHPHSBZN24
SPRINT SPECTRUM L.P.
610
552
PHLAPA031MD
PHPHSBZN24
XO PENNSYLVANIA INC.
610
580
PHLAPAFGCM0
PHPHSBZN24
SPRINT SPECTRUM L.P.
610
602
PHLAPAFGDS0
PHPHSBZN24
MCIMETRO ATS INC.
610
642
ARMRPAARDS0
PHPHSBZN24
VERIZON PENNSYLVANIA INC.
610
645
ARMRPAARDS0
PHPHSBZN24
VERIZON PENNSYLVANIA INC.
610
649
ARMRPAARDS0
PHPHSBZN24
VERIZON PENNSYLVANIA INC.
610
658
ARMRPAARDS0
PHPHSBZN24
VERIZON PENNSYLVANIA INC.
610
726
PHLAPAAZDS2
PHPHSBZN24
TCG DELAWARE VALLEY INC. PA
610
741
PHLAPADKDS0
PHPHSBZN24
WINSTAR OF PENNSYLVANIA LLC - PA
610
795
FTWSPAFWDS0
PHPHSBZN24
PECO HYPERION TELECOMMUNICATIONS
610
896
ARMRPAARDS0
PHPHSBZN24
VERIZON PENNSYLVANIA INC.
610
986
PHLAPAFGCM0
PHPHSBZN24
SPRINT SPECTRUM L.P.