NPA
NXX
CLLI
City, ST
Telco
413
429
SPFDMAMADS1
GREATBNGTN
ACC NATIONAL TELECOM CORPORATION - MA
413
528
GRBRMASCDS0
GREATBNGTN
VERIZON NEW ENGLAND INC.
413
541
SPFDMAMAOMD
GREATBNGTN
GLOBAL NAPS INC.-MA
413
591
SPFDMAOIRS0
GREATBNGTN
RNK INC.
413
644
GRBRMASCDS0
GREATBNGTN
VERIZON NEW ENGLAND INC.
413
645
GRBRMASCXMD
GREATBNGTN
KMC TELECOM V INC. - MA
413
686
SPFDMAXYDS0
GREATBNGTN
NECLEC LLC
413
717
SPFDMAWOHAF
GREATBNGTN
CONVERSENT COMMUNICATIONS OF MASSACHUSETTS LLC
413
854
SPFDMAWOXEX
GREATBNGTN
PAETEC COMMUNICATIONS INC.