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: CHFRMAAHPS2

1 2 3 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
339-217 A Duxbury MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
339-469 A Rockland MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
351-207 A Georgetown MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-251 A Marlboro MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-276 A Wayland MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-297 A Easton MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-316 A North Attleboro MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-321 A Medway MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-381 A Milford MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-386 A Taunton MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-455 A Attleboro MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-456 A East Bridgewater MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-465 A Carver MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-545 A Natick MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-557 A Seekonk MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-567 A Fall River MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-622 A Norton MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-625 A Hopkinton MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-657 A Bellingham MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-794 A Millis MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-807 A Bridgewater MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-857 A Brockton MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-928 A Blackstone MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
617-207 A Winthrop MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
617-294 A Everett MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
617-322 A Milton MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
617-466 A Chelsea MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
617-481 A Quincy MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
617-744 A Watertown MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
617-764 A Somerville MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
617-910 A Hyde Park MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
617-916 A Newton MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
617-944 A Everett MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
617-945 A Cambridge MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-202 A New Bedford MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-215 A Foxboro MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-233 A Holliston MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-355 A Buzzards Bay MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-373 A Middleboro MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-426 A Plymouth MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-565 A Rehoboth MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-678 A Wareham MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-719 A Mansfield MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-801 A Orleans MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-849 A Rochester MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-872 A Dighton MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-885 A Natick MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
781-281 A Woburn MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
781-365 A Burlington MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
781-369 A Winchester MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      

1 2 3 >>

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.