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.

NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-860 7 Worcester MA WRCSMACEDS3  9102 VERIZON NEW ENGLAND INC. 128      
508-860 8 Worcester MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2020-11-22   
508-861 A Framingham MA CMBRMAORDS1  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
508-861 0 Framingham MA CMBRMAORDS1  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
508-861 1 Framingham MA CMBRMAORDS1  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
508-861 2 Framingham MA CMBRMAORDS0  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
508-861 3 Framingham MA   318J COMCAST IP PHONE LLC 128   2011-09-27   
508-861 4 Framingham MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2011-03-15   
508-861 5 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-03-01   
508-861 6 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-03-15   
508-861 7 Framingham MA   318J COMCAST IP PHONE LLC 128   2013-01-05   
508-861 8 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-04-01   
508-861 9 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-03-18   
508-862 A Hyannis MA HYNSMAOCDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-863 A Rochester MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-863 0 Rochester MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-863 1 Rochester MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-863 2 Rochester MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-863 3 Rochester MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-863 4 Rochester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-05-11   
508-863 5 Rochester MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-12-15   
508-863 6 Rochester MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-863 7 Rochester MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-03-10   
508-863 8 Rochester MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128   2007-05-23   
508-863 9 Rochester MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-864 A Auburn MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-865 A Millbury MA MLBRMAGRRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-866 A Carver MA CRVRMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-866 0 Carver MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-07   
508-866 1 Carver MA CRVRMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-866 2 Carver MA CRVRMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-866 3 Carver MA CRVRMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-866 4 Carver MA CRVRMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-866 5 Carver MA CRVRMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-866 6 Carver MA CRVRMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-866 7 Carver MA CRVRMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-866 8 Carver MA CRVRMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-866 9 Carver MA CRVRMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-867 A North Brookfield MA NBFDMASMRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-868 A Worcester MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-869 A Boylston MA BYTNMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-869 0 Boylston MA BYTNMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-869 1 Boylston MA BYTNMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-869 2 Boylston MA BYTNMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-869 3 Boylston MA BYTNMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-869 4 Boylston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-07   
508-869 5 Boylston MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-10-21   
508-869 6 Boylston MA BYTNMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-869 7 Boylston MA BYTNMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-869 8 Boylston MA BYTNMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.