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: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-402 6 Southbridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-03-08   
774-402 7 Southbridge MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128   2007-02-27   
774-402 8 Southbridge MA OXFRMAAKPS0  293C CHARTER FIBERLINK MA-CCO, LLC - MA 128   2006-05-27   
774-402 9 Southbridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-05-02   
774-403 A Medfield MA CMBSMA013MD  428H AIRUS, INC. - MA 128      
774-403 0 Medfield MA BSTPMALLOMD  073H TELNYX LLC 128   2019-11-30   
774-403 1 Medfield MA CMBSMA013MD  428H AIRUS, INC. - MA 128   2019-11-28   
774-403 4 Medfield MA BSTPMALLZMD  506J TWILIO INTERNATIONAL INC 128   2020-12-19   
774-404 A Plymouth MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-404 0 Plymouth MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-10-22   
774-404 1 Plymouth MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2013-02-15   
774-404 2 Plymouth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-06-01   
774-404 3 Plymouth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-06-01   
774-404 4 Plymouth MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-06-01   
774-404 5 Plymouth MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2013-06-25   
774-404 6 Plymouth MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-28   
774-404 7 Plymouth MA   318J COMCAST IP PHONE LLC 128   2013-09-19   
774-404 8 Plymouth MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
774-404 9 Plymouth MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
774-405 A Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-405 0 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-08-15   
774-405 1 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-03-28   
774-405 2 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-03-28   
774-405 3 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-03-28   
774-405 4 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-03-28   
774-405 5 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-03-28   
774-405 6 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-09-01   
774-405 7 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-09-01   
774-405 8 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-09-01   
774-405 9 Framingham MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-09-01   
774-406 A Taunton MA WLPLMAALCMD  6664 SPRINT SPECTRUM L.P. 128      
774-406 0 Taunton MA WLPLMAALCMD  6664 SPRINT SPECTRUM L.P. 128      
774-406 1 Taunton MA WLPLMAALCMD  6664 SPRINT SPECTRUM L.P. 128      
774-406 2 Taunton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-22   
774-406 3 Taunton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-06-19   
774-406 4 Taunton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-11-15   
774-406 5 Taunton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
774-406 6 Taunton MA WLPLMAALCMD  6664 SPRINT SPECTRUM L.P. 128      
774-406 7 Taunton MA WLPLMAALCMD  6664 SPRINT SPECTRUM L.P. 128      
774-406 8 Taunton MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-02-11   
774-406 9 Taunton MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-04-16   
774-407 A Dover MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-407 0 Dover MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-03-01   
774-407 1 Dover MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-05-01   
774-407 2 Dover MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-04-23   
774-407 3 Dover MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-04-23   
774-407 4 Dover MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-05-15   
774-407 5 Dover MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-05-15   
774-407 6 Dover MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-06-23   
774-407 7 Dover MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS LLC 128   2014-04-24   

<< 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 >>

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.