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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
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      
508-386 A Taunton 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      
617-481 A Quincy MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-202 A New Bedford 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   2006-11-05   
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      
781-378 A Scituate MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
781-400 A Needham MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
781-562 A Canton MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
781-686 A Dedham MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
781-773 A Hull MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
781-812 A Weymouth MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
781-875 A Hingham MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
781-885 A Randolph MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
781-923 A Cohasset MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
978-969 A Beverly MA 6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

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