NPA
NXX
CLLI
City, ST
Telco
215
583
PHLAPAAZDS2
NORTHWALES
TCG DELAWARE VALLEY INC. PA
215
616
NWLSPANWDS0
NORTHWALES
VERIZON PENNSYLVANIA INC.
215
652
NWLSPANWDS0
NORTHWALES
VERIZON PENNSYLVANIA INC.
215
661
NWLSPANWDS0
NORTHWALES
VERIZON PENNSYLVANIA INC.
215
699
NWLSPANWDS0
NORTHWALES
VERIZON PENNSYLVANIA INC.
215
993
NWLSPANWDS0
NORTHWALES
VERIZON PENNSYLVANIA INC.
267
217
NRTWPA10DS0
NORTHWALES
FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
267
219
PHLAPASLEMD
NORTHWALES
AT&T LOCAL
267
305
NWLSPANWDS0
NORTHWALES
VERIZON PENNSYLVANIA INC.
267
413
WRMNPABCDS0
NORTHWALES
CAVALIER TELEPHONE MID-ATLANTIC. LLC - PA
267
613
PHLBPABJDS3
NORTHWALES
ATX TELECOMMUNICATIONS SERVICES LTD
267
651
PHLAPAFGW29
NORTHWALES
GLOBAL NAPS - PA
267
652
PHLAPAFG7MD
NORTHWALES
SNIP LINK L.L.C. - PA
267
653
LPTPPABHDS0
NORTHWALES
RCN TELECOM SVCS OF PHILADEL DBA RCN OF PHILADELPH
267
654
PHLAPA031MD
NORTHWALES
XO PENNSYLVANIA INC.
267
655
FTWSPAFWDS0
NORTHWALES
PECO HYPERION TELECOMMUNICATIONS
267
656
PHLAPAFGDSE
NORTHWALES
PAETEC COMMUNICATIONS INC. PA
267
657
PHLBPAPU5MD
NORTHWALES
GLOBAL CROSSING LOCAL SERVICES INC.-PA
267
659
NWRKDEWWDS0
NORTHWALES
CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA
267
661
FTWSPAFW5MD
NORTHWALES
FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
267
662
PHLBPAMYDS4
NORTHWALES
NETCARRIER TELECOM INC.
267
677
PHLAPAFGDSG
NORTHWALES
US LEC OF PENNSYLVANIA INC.