NPA
NXX
CLLI
City, ST
Telco
641
533
DRBYIAXORS0
DERBY
GRAND RIVER MUTUAL TELEPHONE CO.
716
562
BFLONYSEDS0
DERBY
ADELPHIA BUSINESS SOLUTIONS OF NEW YORK INC.
716
947
DRBYNYDBRS1
DERBY
VERIZON NEW YORK INC.
802
313
BRBOVTMA3MD
DERBY
GLOBAL NPAS INC. - VT
802
766
DRBYVTMARS1
DERBY
VERIZON NEW ENGLAND INC.
802
880
SBTNVTDPDS0
DERBY
ADELPHIA BUSINESS SOLUTIONS OF VERMONT INC.