NPA
NXX
CLLI
City, ST
Telco
484
251
WRMNPABCDS0
PHPHSBZN17
CAVALIER TELEPHONE MID-ATLANTIC. LLC - PA
484
257
PHLAPAFGDSG
PHPHSBZN17
US LEC OF PENNSYLVANIA INC.
484
461
LPTPPABHDS0
PHPHSBZN17
RCN TELECOM SVCS OF PHILADEL DBA RCN OF PHILADELPH
484
462
PHLAPAFGDSE
PHPHSBZN17
PAETEC COMMUNICATIONS INC. PA
484
463
PHLBPAPU5MD
PHPHSBZN17
GLOBAL CROSSING LOCAL SERVICES INC.-PA
484
465
NWRKDEWWDS0
PHPHSBZN17
CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA
484
466
PHLAPAFG7MD
PHPHSBZN17
SNIP LINK L.L.C. - PA
484
469
PHLBPABJDS3
PHPHSBZN17
ATX TELECOMMUNICATIONS SERVICES LTD
484
521
PHLAPAFG6MD
PHPHSBZN17
ALLEGIANCE TELECOM OF PENNSYLVANIA INC.
610
259
LNSDPALDDS0
PHPHSBZN17
VERIZON PENNSYLVANIA INC.
610
284
LNSDPALDDS0
PHPHSBZN17
VERIZON PENNSYLVANIA INC.
610
352
KRLNPAKLDS0
PHPHSBZN17
VERIZON PENNSYLVANIA INC.
610
394
LNSDPALDDS0
PHPHSBZN17
VERIZON PENNSYLVANIA INC.
610
553
PHLAPAAZDS2
PHPHSBZN17
TCG DELAWARE VALLEY INC. PA
610
622
LNSDPALDDS0
PHPHSBZN17
VERIZON PENNSYLVANIA INC.
610
623
LNSDPALDDS0
PHPHSBZN17
VERIZON PENNSYLVANIA INC.
610
624
PHLAPAFGDS0
PHPHSBZN17
MCIMETRO ATS INC.
610
626
LNSDPALDDS0
PHPHSBZN17
VERIZON PENNSYLVANIA INC.
610
638
FTWSPAFWDS0
PHPHSBZN17
PECO HYPERION TELECOMMUNICATIONS
610
713
KRLNPAKLDS0
PHPHSBZN17
VERIZON PENNSYLVANIA INC.
610
734
KRLNPAKLDS0
PHPHSBZN17
VERIZON PENNSYLVANIA INC.
610
803
PHLAPADKDS0
PHPHSBZN17
WINSTAR OF PENNSYLVANIA LLC - PA
610
887
PHLAPA031MD
PHPHSBZN17
XO PENNSYLVANIA INC.
610
931
PHLAPAFGCM0
PHPHSBZN17
SPRINT SPECTRUM L.P.