NPA
NXX
CLLI
City, ST
Telco
508
248
CATNMANMRS1
CHARLTON
VERIZON NEW ENGLAND INC.
508
434
CMBRMAORDS3
CHARLTON
LEVEL 3 COMMUNICATIONS LLC - MA
508
462
QNCYMACE2MD
CHARLTON
GLOBAL NAPS INC.-MA
508
784
BSTNMACODS7
CHARLTON
PAETEC COMMUNICATIONS INC.
508
980
WRCSMA05DS0
CHARLTON
CONVERSENT COMMUNICATIONS OF MASSACHUSETTS LLC
774
224
BDFRMAAWDS0
CHARLTON
RNK INC.