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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-639 2 Southgate MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-639 3 Southgate MA BSTPMALLOMD  073H TELNYX LLC 128      
508-639 4 Southgate MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-639 5 Southgate MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-639 6 Southgate MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-639 8 Southgate MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-639 9 Southgate MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-640 A Webster MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-640 0 Webster MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-640 1 Webster MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-640 2 Webster MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-640 3 Webster MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-640 4 Webster MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-640 5 Webster MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-640 6 Webster MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-640 7 Webster MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-640 8 Webster MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
508-640 9 Webster MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-641 A Walpole MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-642 A Fall River MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-643 A North Attleboro MA NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 0 North Attleboro MA NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 1 North Attleboro MA NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 2 North Attleboro MA NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 3 North Attleboro MA NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 4 North Attleboro MA NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 5 North Attleboro MA NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 6 North Attleboro MA NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 7 North Attleboro MA NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 8 North Attleboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-643 9 North Attleboro MA NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-644 A Assonet MA ASNTMAMARP0  9102 VERIZON NEW ENGLAND INC. 128      
508-644 0 Assonet MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-644 1 Assonet MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-644 2 Assonet MA ASNTMAMARP0  9102 VERIZON NEW ENGLAND INC. 128      
508-644 3 Assonet MA ASNTMAMARP0  9102 VERIZON NEW ENGLAND INC. 128      
508-644 4 Assonet MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-644 5 Assonet MA ASNTMAMARP0  9102 VERIZON NEW ENGLAND INC. 128      
508-644 6 Assonet MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-644 7 Assonet MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-644 8 Assonet MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-644 9 Assonet MA ASNTMAMARP0  9102 VERIZON NEW ENGLAND INC. 128      
508-645 A Chilmark MA CHLMMASTRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-645 0 Chilmark MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-645 1 Chilmark MA   145J TERRA NOVA TELECOM INC. 128      
508-645 2 Chilmark MA CHLMMASTRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-645 3 Chilmark MA CHLMMASTRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-645 4 Chilmark MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-645 5 Chilmark MA CHLMMASTRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-645 6 Chilmark MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-645 7 Chilmark MA CHLMMASTRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-645 8 Chilmark MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-645 9 Chilmark MA CHLMMASTRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-646 A Fall River MA FLRVMANMDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-646 0 Fall River MA FLRVMANMDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-646 1 Fall River MA FLRVMANMDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-646 2 Fall River MA FLRVMANMDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-646 3 Fall River MA FLRVMANMDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-646 4 Fall River MA FLRVMANMDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-646 5 Fall River MA FLRVMANMDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-646 6 Fall River MA FLRVMANMDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-646 7 Fall River MA FLRVMANMDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-646 8 Fall River MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-646 9 Fall River MA FLRVMANMDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-647 A Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-648 A Osterville MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-649 A Brockton MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-649 0 Brockton MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-649 1 Brockton MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-649 2 Brockton MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-649 3 Brockton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-649 4 Brockton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-649 5 Brockton MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-649 6 Brockton MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-649 7 Brockton MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-649 8 Brockton MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-649 9 Brockton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-650 A Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-650 0 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-650 1 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-650 2 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-650 3 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-650 4 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-650 5 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-650 6 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-650 7 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-650 8 Natick MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128      
508-650 9 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-651 A Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-651 0 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-651 1 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-651 2 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-651 3 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-651 4 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-651 5 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-651 6 Natick MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-651 7 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-651 8 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-651 9 Natick MA NTCKMAECDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-652 A Natick MA NTCKMAECDS1  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 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.