NPA
NXX
CLLI
City, ST
Telco
435
795
HLDNUTXCRS1
HOLDEN
CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT
508
210
CMBRMAORDS3
HOLDEN
LEVEL 3 COMMUNICATIONS LLC - MA
508
267
QNCYMACE2MD
HOLDEN
GLOBAL NAPS INC.-MA
508
829
HLDNMAHORS1
HOLDEN
VERIZON NEW ENGLAND INC.
774
364
WSBOMAGJCM0
HOLDEN
CELLCO PARTNERSHIP DBA VERIZON WIRELESS-MA
774
642
WRCSMANKDS0
HOLDEN
CHOICE ONE COMMUNICATIONS - MA
816
732
HLDNMOXARS0
HOLDEN
SPRINT/UNITED TELEPHONE CO. OF MISSOURI
816
735
WRBGMOXAXMD
HOLDEN
KMC TELECOM III INC. - MO
816
850
HLDNMOXARS0
HOLDEN
SPRINT/UNITED TELEPHONE CO. OF MISSOURI