NPA
NXX
CLLI
City, ST
Telco
508
242
MEFDMAPLDS0
MEDFIELD
VERIZON NEW ENGLAND INC.
508
359
MEFDMAPLDS0
MEDFIELD
VERIZON NEW ENGLAND INC.
508
906
ACTNMAPLDS0
MEDFIELD
MCIMETRO ATS INC.
774
469
WRCSMASNDS1
MEDFIELD
LIGHTSHIP TELECOM LLC - MA
774
546
HNHMMAAVDS0
MEDFIELD
NECLEC LLC