NPANXXCLLICity, STTelco
215 344 PHLAPAAZDS2 PHPHSBZN37 TCG DELAWARE VALLEY INC. PA
215 544 FTWSPAFWDS0 PHPHSBZN37 PECO HYPERION TELECOMMUNICATIONS
215 914 BTHYPABHDS0 PHPHSBZN37 VERIZON PENNSYLVANIA INC.
215 938 BTHYPABHDS0 PHPHSBZN37 VERIZON PENNSYLVANIA INC.
215 947 BTHYPABHDS0 PHPHSBZN37 VERIZON PENNSYLVANIA INC.
215 974 PHLAPAFGDSC PHPHSBZN37 MCIMETRO ATS INC.
215 975 PHLAPA031MD PHPHSBZN37 XO PENNSYLVANIA INC.
267 277 PHLBPAMYDS4 PHPHSBZN37 NETCARRIER TELECOM INC.
267 418 PHLAPAFG00A PHPHSBZN37 ARBROS COMMUNICATIONS LICENSING COMPANY NE - PA
267 502 NRTWPA10DS0 PHPHSBZN37 FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
267 571 NRTWPA10DS0 PHPHSBZN37 FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
267 706 PHLAPAFGW29 PHPHSBZN37 GLOBAL NAPS - PA
267 722 NWRKDEWWDS0 PHPHSBZN37 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA
267 723 PHLBPAPU5MD PHPHSBZN37 GLOBAL CROSSING LOCAL SERVICES INC.-PA
267 725 PHLAPAFGDSE PHPHSBZN37 PAETEC COMMUNICATIONS INC. PA
267 727 LPTPPABHDS0 PHPHSBZN37 RCN TELECOM SVCS OF PHILADEL DBA RCN OF PHILADELPH
267 728 PHLBPABJDS3 PHPHSBZN37 ATX TELECOMMUNICATIONS SERVICES LTD
267 729 PHLAPAFG7MD PHPHSBZN37 SNIP LINK L.L.C. - PA