NPANXXCLLICity, STTelco
215 346 PHLAPAAZDS2 PHPHSBZN38 TCG DELAWARE VALLEY INC. PA
215 366 FTWSPAFWDS0 PHPHSBZN38 PECO HYPERION TELECOMMUNICATIONS
215 392 KGPRPADODS0 PHPHSBZN38 MCI WORLDCOM COMMUNICATONS INC. - PA
215 395 PHLBPAMYDS4 PHPHSBZN38 NETCARRIER TELECOM INC.
215 449 PHLAPA031MD PHPHSBZN38 XO PENNSYLVANIA INC.
215 522 CRHTPAPRCM8 PHPHSBZN38 ARCH WIRELESS HOLDINGS INC.
215 657 WLGRPAWGDS0 PHPHSBZN38 VERIZON PENNSYLVANIA INC.
215 658 WLGRPAWGDS0 PHPHSBZN38 VERIZON PENNSYLVANIA INC.
215 659 WLGRPAWGDS0 PHPHSBZN38 VERIZON PENNSYLVANIA INC.
215 706 WLGRPAWGDS0 PHPHSBZN38 VERIZON PENNSYLVANIA INC.
215 784 WLGRPAWGDS0 PHPHSBZN38 VERIZON PENNSYLVANIA INC.
215 830 WLGRPAWGDS0 PHPHSBZN38 VERIZON PENNSYLVANIA INC.
215 882 PHLAPASLBMD PHPHSBZN38 AT&T LOCAL
215 902 PHLAPAFGDSC PHPHSBZN38 MCIMETRO ATS INC.
267 431 PHLAPAFG00A PHPHSBZN38 ARBROS COMMUNICATIONS LICENSING COMPANY NE - PA
267 495 PHLAPAFGDSG PHPHSBZN38 US LEC OF PENNSYLVANIA INC.
267 518 PHLAPAFG6MD PHPHSBZN38 ALLEGIANCE TELECOM OF PENNSYLVANIA INC.
267 607 NRTWPA10DS0 PHPHSBZN38 FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
267 715 PHLAPAFGW29 PHPHSBZN38 GLOBAL NAPS - PA
267 781 WRMNPABCDS0 PHPHSBZN38 CAVALIER TELEPHONE MID-ATLANTIC. LLC - PA
267 851 PHLAPAFG39W PHPHSBZN38 CORE COMMUNICATIONS INC. - PA
267 913 PHLBPABJDS3 PHPHSBZN38 ATX TELECOMMUNICATIONS SERVICES LTD
267 942 FTWSPAFW5MD PHPHSBZN38 FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
267 943 PHLBPAPU5MD PHPHSBZN38 GLOBAL CROSSING LOCAL SERVICES INC.-PA
267 944 NWRKDEWWDS0 PHPHSBZN38 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA
267 945 PHLBPAPU9MD PHPHSBZN38 NETWORK SERVICES LLC (TSR)
267 947 PHLAPAFG7MD PHPHSBZN38 SNIP LINK L.L.C. - PA
267 948 PHLAPAFGDSE PHPHSBZN38 PAETEC COMMUNICATIONS INC. PA
267 949 LPTPPABHDS0 PHPHSBZN38 RCN TELECOM SVCS OF PHILADEL DBA RCN OF PHILADELPH