NPA
NXX
CLLI
City, ST
Telco
724
240
PITDPA550MD
AMBRIDGE
GLOBAL CROSSING LOCAL SERVICES INC.-PA
724
251
AMBRPAAMRS0
AMBRIDGE
VERIZON PENNSYLVANIA INC.
724
266
AMBRPAAMRS0
AMBRIDGE
VERIZON PENNSYLVANIA INC.
724
318
PITDPANGDS0
AMBRIDGE
ADELPHIA BUSINESS SOLUTIONS OF PENNSYLVANIA INC.
724
385
PITBPAMADS0
AMBRIDGE
TCG AMERICA PITTSBURGH INC.
724
488
AMBRPAAMXMD
AMBRIDGE
KMC TELECOM V INC. - PA
724
595
PITBPAOYDS0
AMBRIDGE
MCIMETRO ATS INC.