NPANXXCLLICity, STTelco
484 297 PHLAPA45CA0 PHPHSBZN24 PECO HYPERION TELECOMMUNICATIONS
484 410 PHLAPAFGCM0 PHPHSBZN24 SPRINT SPECTRUM L.P.
484 412 PHLAPAFGDSG PHPHSBZN24 US LEC OF PENNSYLVANIA INC.
484 413 NWRKDEWWDS0 PHPHSBZN24 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA
484 414 NATNPAAGDS0 PHPHSBZN24 RCN TELECOM SERVICE OF PENNSYLVANIA INC.
484 415 LPTPPABHDS0 PHPHSBZN24 RCN TELECOM SVCS OF PHILADEL DBA RCN OF PHILADELPH
484 416 PHLAPAFG7MD PHPHSBZN24 SNIP LINK L.L.C. - PA
484 417 PHLAPAFGDSE PHPHSBZN24 PAETEC COMMUNICATIONS INC. PA
484 418 PHLBPAPU5MD PHPHSBZN24 GLOBAL CROSSING LOCAL SERVICES INC.-PA
484 419 FTWSPAFW5MD PHPHSBZN24 FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
484 491 PHLBPAPU9MD PHPHSBZN24 NETWORK SERVICES LLC (TSR)
484 572 WRMNPABCDS0 PHPHSBZN24 CAVALIER TELEPHONE MID-ATLANTIC. LLC - PA
484 708 PHLBPABJDS3 PHPHSBZN24 ATX TELECOMMUNICATIONS SERVICES LTD
484 829 PHLAPAFG6MD PHPHSBZN24 ALLEGIANCE TELECOM OF PENNSYLVANIA INC.
610 228 KGPRPADODS0 PHPHSBZN24 MCI WORLDCOM COMMUNICATONS INC. - PA
610 302 PHLAPAFGCM0 PHPHSBZN24 SPRINT SPECTRUM L.P.
610 348 PHLAPAFGCM0 PHPHSBZN24 SPRINT SPECTRUM L.P.
610 453 PHLAPAFGCM0 PHPHSBZN24 SPRINT SPECTRUM L.P.
610 529 PHLAPAFGCM1 PHPHSBZN24 SPRINT SPECTRUM L.P.
610 552 PHLAPA031MD PHPHSBZN24 XO PENNSYLVANIA INC.
610 580 PHLAPAFGCM0 PHPHSBZN24 SPRINT SPECTRUM L.P.
610 602 PHLAPAFGDS0 PHPHSBZN24 MCIMETRO ATS INC.
610 642 ARMRPAARDS0 PHPHSBZN24 VERIZON PENNSYLVANIA INC.
610 645 ARMRPAARDS0 PHPHSBZN24 VERIZON PENNSYLVANIA INC.
610 649 ARMRPAARDS0 PHPHSBZN24 VERIZON PENNSYLVANIA INC.
610 658 ARMRPAARDS0 PHPHSBZN24 VERIZON PENNSYLVANIA INC.
610 726 PHLAPAAZDS2 PHPHSBZN24 TCG DELAWARE VALLEY INC. PA
610 741 PHLAPADKDS0 PHPHSBZN24 WINSTAR OF PENNSYLVANIA LLC - PA
610 795 FTWSPAFWDS0 PHPHSBZN24 PECO HYPERION TELECOMMUNICATIONS
610 896 ARMRPAARDS0 PHPHSBZN24 VERIZON PENNSYLVANIA INC.
610 986 PHLAPAFGCM0 PHPHSBZN24 SPRINT SPECTRUM L.P.