NPA
NXX
CLLI
City, ST
Telco
484
720
PHLBPABJDS3
AVONDALE
ATX TELECOMMUNICATIONS SERVICES LTD
484
726
NWRKDEWWDS0
AVONDALE
CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA
484
727
PHLAPA031MD
AVONDALE
XO PENNSYLVANIA INC.
484
729
PHLAPAFGW29
AVONDALE
GLOBAL NAPS - PA
484
823
NRTWPA10DS0
AVONDALE
FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
610
268
AVDLPAAVRS0
AVONDALE
VERIZON PENNSYLVANIA INC.
610
470
PHLAPAFGCM0
AVONDALE
SPRINT SPECTRUM L.P.
610
563
PHLAPAFGCM0
AVONDALE
SPRINT SPECTRUM L.P.
610
880
PHLAPAFGCM0
AVONDALE
SPRINT SPECTRUM L.P.
610
910
PHLAPA45DS0
AVONDALE
PECO HYPERION TELECOMMUNICATIONS