NPA
NXX
CLLI
City, ST
Telco
484
213
PHLAPAFGCM0
NORRISTOWN
SPRINT SPECTRUM L.P.
484
235
WRMNPABCDS0
NORRISTOWN
CAVALIER TELEPHONE MID-ATLANTIC. LLC - PA
484
250
FTWSPAFWDS0
NORRISTOWN
PECO HYPERION TELECOMMUNICATIONS
484
612
PHLAPAFG6MD
NORRISTOWN
ALLEGIANCE TELECOM OF PENNSYLVANIA INC.
484
751
PHLAPAFGDSS
NORRISTOWN
XO PENNSYLVANIA INC.
484
801
PHLBPAPU5MD
NORRISTOWN
GLOBAL CROSSING LOCAL SERVICES INC.-PA
484
804
PHLAPAFGDSE
NORRISTOWN
PAETEC COMMUNICATIONS INC. PA
484
806
PHLAPAFGW29
NORRISTOWN
GLOBAL NAPS - PA
484
807
LPTPPABHDS0
NORRISTOWN
RCN TELECOM SVCS OF PHILADEL DBA RCN OF PHILADELPH
484
808
NWRKDEWWDS0
NORRISTOWN
CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA
610
483
PHLAPAMKCM2
NORRISTOWN
AQUIS COMMUNICATIONS INC.
610
787
NATNPAAGDS0
NORRISTOWN
RCN TELECOM SERVICE OF PENNSYLVANIA INC.
610
879
FTWSPAFW5MD
NORRISTOWN
FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA