NPA
NXX
CLLI
City, ST
Telco
412
205
PITBPAMADS0
PTTSBGZON5
TCG AMERICA PITTSBURGH INC.
412
326
PITBPACTDS0
PTTSBGZON5
CHOICE ONE COMMUNICATIONS INC.
412
368
PITDPANGDS0
PTTSBGZON5
ADELPHIA BUSINESS SOLUTIONS OF PENNSYLVANIA INC.
412
399
PITDPA550MD
PTTSBGZON5
GLOBAL CROSSING LOCAL SERVICES INC.-PA
412
401
PITBPAWO0MD
PTTSBGZON5
SPRINT SPECTRUM L.P.
412
414
PITBPAWO0MD
PTTSBGZON5
SPRINT SPECTRUM L.P.
412
425
PITBPAWO0MD
PTTSBGZON5
SPRINT SPECTRUM L.P.
412
448
PITBPAWOCM0
PTTSBGZON5
SPRINT SPECTRUM L.P.
412
451
PITDPA550MD
PTTSBGZON5
GLOBAL CROSSING LOCAL SERVICES INC.-PA
412
461
HMSTPAHODS0
PTTSBGZON5
VERIZON PENNSYLVANIA INC.
412
462
HMSTPAHODS0
PTTSBGZON5
VERIZON PENNSYLVANIA INC.
412
464
HMSTPAHODS0
PTTSBGZON5
VERIZON PENNSYLVANIA INC.
412
476
HMSTPAHODS0
PTTSBGZON5
VERIZON PENNSYLVANIA INC.
412
654
PITBPAWO0MD
PTTSBGZON5
SPRINT SPECTRUM L.P.
412
656
PITBPAWO0MD
PTTSBGZON5
SPRINT SPECTRUM L.P.
412
685
PITBPAOYDS0
PTTSBGZON5
MCIMETRO ATS INC.
412
725
PITBPAWOCM0
PTTSBGZON5
SPRINT SPECTRUM L.P.
412
901
PITBPAWO0MD
PTTSBGZON5
SPRINT SPECTRUM L.P.