NPA
NXX
CLLI
City, ST
Telco
412
203
PITDPANGDS0
PTGSBNZN15
ADELPHIA BUSINESS SOLUTIONS OF PENNSYLVANIA INC.
412
262
CRPLPACODS0
PTGSBNZN15
VERIZON PENNSYLVANIA INC.
412
264
CRPLPACODS0
PTGSBNZN15
VERIZON PENNSYLVANIA INC.
412
269
CRPLPACODS0
PTGSBNZN15
VERIZON PENNSYLVANIA INC.
412
299
CRPLPACODS0
PTGSBNZN15
VERIZON PENNSYLVANIA INC.
412
329
PITBPAMADS1
PTGSBNZN15
US LEC OF PENNSYLVANIA INC.
412
375
PITBPAMADS0
PTGSBNZN15
TCG AMERICA PITTSBURGH INC.
412
397
CRPLPACORS3
PTGSBNZN15
INTERMEDIA COMMUNICATIONS INC. - PA
412
424
PITBPACTDS0
PTGSBNZN15
CHOICE ONE COMMUNICATIONS INC.
412
470
GPIAPAMARS0
PTGSBNZN15
VERIZON PENNSYLVANIA INC.
412
472
GPIAPAMTRS0
PTGSBNZN15
VERIZON PENNSYLVANIA INC.
412
474
GPIAPAMTRS0
PTGSBNZN15
VERIZON PENNSYLVANIA INC.
412
493
GPIAPAMARS0
PTGSBNZN15
VERIZON PENNSYLVANIA INC.
412
507
PITBPAOYDS0
PTGSBNZN15
MCIMETRO ATS INC.
412
514
GRTRPAABCM8
PTGSBNZN15
ARCH WIRELESS HOLDINGS INC.
412
604
CRPLPACODS0
PTGSBNZN15
VERIZON PENNSYLVANIA INC.
412
625
PITDPA550MD
PTGSBNZN15
GLOBAL CROSSING LOCAL SERVICES INC.-PA
412
631
PITBPADGDS3
PTGSBNZN15
AT&T LOCAL
412
716
PITBPAWOCM1
PTGSBNZN15
SPRINT SPECTRUM L.P.
412
746
GPIAPAMARS0
PTGSBNZN15
VERIZON PENNSYLVANIA INC.
412
776
PITBPADGDS5
PTGSBNZN15
AT&T LOCAL
412
852
CARNPA03DS0
PTGSBNZN15
BROADSTREET COMMUNICATIONS INC. - PA
412
859
RBTPPARTDS0
PTGSBNZN15
VERIZON PENNSYLVANIA INC.
412
865
GIBSPAXGDS1
PTGSBNZN15
PENN TELECOM INC.
412
893
PITBPAMADS0
PTGSBNZN15
TCG AMERICA PITTSBURGH INC.