NPA
NXX
CLLI
City, ST
Telco
484
361
PHLAPAFGDSN
PHPHSBZN11
CAVALIER EAST LLC - PA
484
480
PHLAPAFG7MD
PHPHSBZN11
SNIP LINK L.L.C. - PA
484
481
PHLBPAPU9MD
PHPHSBZN11
NETWORK SERVICES LLC (TSR)
484
482
PHLAPAFGDSE
PHPHSBZN11
PAETEC COMMUNICATIONS INC. PA
484
483
PHLAPAFGDS7
PHPHSBZN11
LEVEL 3 COMMUNICATIONS LLC - PA
484
485
NATNPAAGDS0
PHPHSBZN11
RCN TELECOM SERVICE OF PENNSYLVANIA INC.
484
486
NWRKDEWWDS0
PHPHSBZN11
CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA
484
487
LPTPPABHDS0
PHPHSBZN11
RCN TELECOM SVCS OF PHILADEL DBA RCN OF PHILADELPH
484
489
PHLBPAPU5MD
PHPHSBZN11
GLOBAL CROSSING LOCAL SERVICES INC.-PA
484
490
PHLAPAFGDSG
PHPHSBZN11
US LEC OF PENNSYLVANIA INC.
484
766
NRTWPA10DS0
PHPHSBZN11
FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
484
768
PHLBPABJDS3
PHPHSBZN11
ATX TELECOMMUNICATIONS SERVICES LTD
610
245
PHLAPAFGDS0
PHPHSBZN11
MCIMETRO ATS INC.
610
364
CHESPACBDS0
PHPHSBZN11
VERIZON PENNSYLVANIA INC.
610
447
CHESPACADS0
PHPHSBZN11
VERIZON PENNSYLVANIA INC.
610
471
PHLAPAMK1MD
PHPHSBZN11
XO PENNSYLVANIA INC.
610
485
CHESPACBDS0
PHPHSBZN11
VERIZON PENNSYLVANIA INC.
610
490
CHESPACADS0
PHPHSBZN11
VERIZON PENNSYLVANIA INC.
610
494
CHESPACBDS0
PHPHSBZN11
VERIZON PENNSYLVANIA INC.
610
497
CHESPACBDS0
PHPHSBZN11
VERIZON PENNSYLVANIA INC.
610
499
CHESPACADS0
PHPHSBZN11
VERIZON PENNSYLVANIA INC.
610
546
PHLAPAAZDS2
PHPHSBZN11
TCG DELAWARE VALLEY INC. PA
610
619
FTWSPAFWDS0
PHPHSBZN11
PECO HYPERION TELECOMMUNICATIONS
610
773
PHLAPAMKCM2
PHPHSBZN11
AQUIS COMMUNICATIONS INC.
610
800
PHLAPAFGCM1
PHPHSBZN11
SPRINT SPECTRUM L.P.
610
833
RDPKPARPDS0
PHPHSBZN11
VERIZON PENNSYLVANIA INC.
610
859
CHESPACBDS0
PHPHSBZN11
VERIZON PENNSYLVANIA INC.
610
872
CHESPACADS0
PHPHSBZN11
VERIZON PENNSYLVANIA INC.
610
874
CHESPACADS0
PHPHSBZN11
VERIZON PENNSYLVANIA INC.
610
876
CHESPACADS0
PHPHSBZN11
VERIZON PENNSYLVANIA INC.
610
990
PHLAPAFG39W
PHPHSBZN11
CORE COMMUNICATIONS INC. - PA