Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: NWTNMAWAVMD

<< 1 2 3 4 5 6 7 8 9 10 11 12 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
781-885 7 Randolph MA 318J COMCAST IP PHONE, LLC 128      
781-886 6 Stoughton MA 318J COMCAST IP PHONE, LLC 128      
781-887 1 Hanover MA 318J COMCAST IP PHONE, LLC 128      
781-907 7 Waltham MA 318J COMCAST IP PHONE, LLC 128      
781-912 2 Malden MA 318J COMCAST IP PHONE, LLC 128      
781-914 8 Wakefield MA 318J COMCAST IP PHONE, LLC 128      
781-918 4 Lexington MA 318J COMCAST IP PHONE, LLC 128      
781-918 6 Lexington MA 318J COMCAST IP PHONE, LLC 128      
781-918 7 Lexington MA 318J COMCAST IP PHONE, LLC 128      
781-923 A Cohasset MA 318J COMCAST IP PHONE, LLC 128      
781-923 1 Cohasset MA 318J COMCAST IP PHONE, LLC 128      
781-923 6 Cohasset MA 318J COMCAST IP PHONE, LLC 128      
781-924 A Hanover MA 318J COMCAST IP PHONE, LLC 128      
781-924 1 Hanover MA 318J COMCAST IP PHONE, LLC 128      
781-924 2 Hanover MA 318J COMCAST IP PHONE, LLC 128      
781-924 3 Hanover MA 318J COMCAST IP PHONE, LLC 128      
781-924 5 Hanover MA 318J COMCAST IP PHONE, LLC 128      
781-936 2 Kingston MA 318J COMCAST IP PHONE, LLC 128      
781-936 3 Kingston MA 318J COMCAST IP PHONE, LLC 128      
781-936 8 Kingston MA 318J COMCAST IP PHONE, LLC 128      
781-943 3 Wellesley MA 318J COMCAST IP PHONE, LLC 128      
781-971 5 Braintree MA 318J COMCAST IP PHONE, LLC 128      
781-987 A Norwell MA 318J COMCAST IP PHONE, LLC 128      
781-987 1 Norwell MA 318J COMCAST IP PHONE, LLC 128      
781-990 A Marblehead MA 318J COMCAST IP PHONE, LLC 128      
781-990 1 Marblehead MA 318J COMCAST IP PHONE, LLC 128      
781-990 3 Marblehead MA 318J COMCAST IP PHONE, LLC 128      
781-992 1 Wellesley MA 318J COMCAST IP PHONE, LLC 128      
781-992 6 Wellesley MA 318J COMCAST IP PHONE, LLC 128      
781-992 7 Wellesley MA 318J COMCAST IP PHONE, LLC 128      
781-992 8 Wellesley MA 318J COMCAST IP PHONE, LLC 128      
857-203 9 Jamaica Plain MA 318J COMCAST IP PHONE, LLC 128      
857-233 2 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-233 4 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-233 5 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-239 8 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-239 9 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-242 3 Cambridge MA 318J COMCAST IP PHONE, LLC 128      
857-242 4 Cambridge MA 318J COMCAST IP PHONE, LLC 128      
857-250 2 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-250 4 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-256 2 East Boston MA 318J COMCAST IP PHONE, LLC 128      
857-259 6 Cambridge MA 318J COMCAST IP PHONE, LLC 128      
857-263 7 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-263 8 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-265 2 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-265 3 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-267 A Milton MA 318J COMCAST IP PHONE, LLC 128      
857-267 2 Milton MA 318J COMCAST IP PHONE, LLC 128      
857-267 4 Milton MA 318J COMCAST IP PHONE, LLC 128      
857-271 3 Dorchester MA 318J COMCAST IP PHONE, LLC 128      
857-273 A Jamaica Plain MA 318J COMCAST IP PHONE, LLC 128      
857-273 2 Jamaica Plain MA 318J COMCAST IP PHONE, LLC 128      
857-273 3 Jamaica Plain MA 318J COMCAST IP PHONE, LLC 128      
857-273 4 Jamaica Plain MA 318J COMCAST IP PHONE, LLC 128      
857-277 0 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-277 1 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-284 7 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-285 6 Cambridge MA 318J COMCAST IP PHONE, LLC 128      
857-297 A Newton MA 318J COMCAST IP PHONE, LLC 128      
857-297 2 Newton MA 318J COMCAST IP PHONE, LLC 128      
857-304 4 Watertown MA 318J COMCAST IP PHONE, LLC 128      
857-305 3 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-308 3 Roxbury MA 318J COMCAST IP PHONE, LLC 128      
857-309 7 Dorchester MA 318J COMCAST IP PHONE, LLC 128      
857-310 5 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-315 5 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-316 2 Brighton MA 318J COMCAST IP PHONE, LLC 128      
857-317 2 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-317 3 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-317 4 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-317 6 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-320 2 Cambridge MA 318J COMCAST IP PHONE, LLC 128      
857-322 A East Boston MA 318J COMCAST IP PHONE, LLC 128      
857-322 1 East Boston MA 318J COMCAST IP PHONE, LLC 128      
857-338 1 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-342 7 Hyde Park MA 318J COMCAST IP PHONE, LLC 128      
857-345 9 Hyde Park MA 318J COMCAST IP PHONE, LLC 128      
857-346 2 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-349 6 Winthrop MA 318J COMCAST IP PHONE, LLC 128      
857-350 3 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-350 4 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-363 7 Everett MA 318J COMCAST IP PHONE, LLC 128      
857-387 A Quincy MA 318J COMCAST IP PHONE, LLC 128      
857-387 2 Quincy MA 318J COMCAST IP PHONE, LLC 128      
857-404 A Newton MA 318J COMCAST IP PHONE, LLC 128      
857-404 0 Newton MA 318J COMCAST IP PHONE, LLC 128      
857-449 A Boston MA 318J COMCAST IP PHONE, LLC 128      
857-496 A South Boston MA 318J COMCAST IP PHONE, LLC 128      
857-496 0 South Boston MA 318J COMCAST IP PHONE, LLC 128      
857-496 1 South Boston MA 318J COMCAST IP PHONE, LLC 128      
857-496 4 South Boston MA 318J COMCAST IP PHONE, LLC 128      
857-496 7 South Boston MA 318J COMCAST IP PHONE, LLC 128      
857-576 6 Brookline MA 318J COMCAST IP PHONE, LLC 128      
857-639 5 Cambridge MA 318J COMCAST IP PHONE, LLC 128      
857-639 6 Cambridge MA 318J COMCAST IP PHONE, LLC 128      
857-703 8 Hyde Park MA 318J COMCAST IP PHONE, LLC 128      
857-706 1 Cambridge MA 318J COMCAST IP PHONE, LLC 128      
857-753 4 Boston MA 318J COMCAST IP PHONE, LLC 128      
857-760 7 Watertown MA 318J COMCAST IP PHONE, LLC 128      

<< 1 2 3 4 5 6 7 8 9 10 11 12 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.