NPA
NXX
CLLI
City, ST
Telco
661
453
BKFDCAKT1KD
CLFRNHTSPG
PAC - WEST TELECOMM INC.
661
548
CHSPCAXFRS1
CLFRNHTSPG
VERIZON CALIFORNIA INC.
661
689
BKFDCAXN0MD
CLFRNHTSPG
ICG TELECOM GROUP - CA