NPANXXCLLICity, STTelco
215 202 EDTNPAEDDS0 PHPHSBZN41 VERIZON PENNSYLVANIA INC.
215 244 EDTNPAEDDS0 PHPHSBZN41 VERIZON PENNSYLVANIA INC.
215 245 EDTNPAEDDS0 PHPHSBZN41 VERIZON PENNSYLVANIA INC.
215 352 PHLAPA031MD PHPHSBZN41 XO PENNSYLVANIA INC.
215 447 PHLAPAAZDS2 PHPHSBZN41 TCG DELAWARE VALLEY INC. PA
215 586 PHLAPA45CA0 PHPHSBZN41 PECO HYPERION TELECOMMUNICATIONS
215 604 EDTNPAEDDS0 PHPHSBZN41 VERIZON PENNSYLVANIA INC.
215 633 EDTNPAEDDS0 PHPHSBZN41 VERIZON PENNSYLVANIA INC.
215 638 EDTNPAEDDS0 PHPHSBZN41 VERIZON PENNSYLVANIA INC.
215 639 EDTNPAEDDS0 PHPHSBZN41 VERIZON PENNSYLVANIA INC.
215 642 PHLBPABJDS3 PHPHSBZN41 ATX TELECOMMUNICATIONS SERVICES LTD
215 645 PHLAPAFGDSC PHPHSBZN41 MCIMETRO ATS INC.
215 650 PHLAPAFGDS0 PHPHSBZN41 MCIMETRO ATS INC.
215 688 PHLAPASLBMD PHPHSBZN41 AT&T LOCAL
215 770 PHLAPAMKCM2 PHPHSBZN41 AQUIS COMMUNICATIONS INC.
215 929 FTWSPAFWDS0 PHPHSBZN41 PECO HYPERION TELECOMMUNICATIONS
267 223 PHLAPAFGDSG PHPHSBZN41 US LEC OF PENNSYLVANIA INC.
267 332 PHLAPAMKX1Z PHPHSBZN41 COMCAST BUSINESS COMMUNICATIONS INC.-PA
267 520 FTWSPAFW5MD PHPHSBZN41 FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
267 522 NWRKDEWWDS0 PHPHSBZN41 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA
267 523 PHLBPAPU5MD PHPHSBZN41 GLOBAL CROSSING LOCAL SERVICES INC.-PA
267 525 PHLAPAFGDSE PHPHSBZN41 PAETEC COMMUNICATIONS INC. PA
267 526 EDTNPAEDRS3 PHPHSBZN41 INTERMEDIA COMMUNICATIONS INC. - PA
267 527 PHLAPAFG7MD PHPHSBZN41 SNIP LINK L.L.C. - PA
267 529 LPTPPABHDS0 PHPHSBZN41 RCN TELECOM SVCS OF PHILADEL DBA RCN OF PHILADELPH
267 530 PHLAPAFG00A PHPHSBZN41 ARBROS COMMUNICATIONS LICENSING COMPANY NE - PA
267 681 NRTWPA10DS0 PHPHSBZN41 FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
267 704 PHLBPAMYDS4 PHPHSBZN41 NETCARRIER TELECOM INC.
267 771 PHLAPAFGW29 PHPHSBZN41 GLOBAL NAPS - PA