NPA
NXX
CLLI
City, ST
Telco
978
391
WRCSMASNDS1
AYER
LIGHTSHIP TELECOM LLC - MA
978
428
QNCYMACE3MD
AYER
GLOBAL NAPS INC.-MA
978
487
MRBOMAFZDS0
AYER
TELEPORT COMMUNICATIONS GROUP - BOSTON
978
615
CMBRMAORDS3
AYER
LEVEL 3 COMMUNICATIONS LLC - MA
978
757
WRCSMA05DS0
AYER
CONVERSENT COMMUNICATIONS OF MASSACHUSETTS LLC
978
772
AYERMAPLDS0
AYER
VERIZON NEW ENGLAND INC.
978
784
AYERMAPLDS0
AYER
VERIZON NEW ENGLAND INC.
978
796
AYERMAPLDS0
AYER
VERIZON NEW ENGLAND INC.
978
862
WRCSMANKDS0
AYER
CHOICE ONE COMMUNICATIONS - MA