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
774-855 A Assonet MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
774-855 0 Assonet MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
774-855 1 Assonet MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2021-01-18   
774-855 2 Assonet MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128   2006-04-19   
774-855 3 Assonet MA BRTNMACR0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2006-07-21   
774-855 4 Assonet MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128   2007-07-29   
774-855 5 Assonet MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-04-07   
774-855 6 Assonet MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
774-855 7 Assonet MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128   2013-05-31   
774-855 8 Assonet MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
774-855 9 Assonet MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
774-871 A Osterville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-871 1 Osterville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-08-15   
774-871 2 Osterville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-08-15   
774-871 8 Osterville MA BSTPMALLZMD  506J TWILIO INTERNATIONAL INC 128   2020-12-19   
774-872 A Dighton MA CHFRMAAHPS2  6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-872 0 Dighton MA   318J COMCAST IP PHONE LLC 128      
774-872 1 Dighton MA   318J COMCAST IP PHONE LLC 128   2006-04-09   
774-872 2 Dighton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-05-25   
774-872 3 Dighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-15   
774-872 4 Dighton MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-01-29   
774-872 5 Dighton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-08-22   
774-872 6 Dighton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-04-10   
774-872 7 Dighton MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS LLC 128   2014-04-25   
774-872 8 Dighton MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
774-872 9 Dighton MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
774-885 A Natick MA CHFRMAAHPS2  6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
774-888 A Fall River MA BRTNMACR0MD  4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-888 0 Fall River MA BRTNMACR0MD  4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-888 1 Fall River MA BRTNMACR0MD  4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-888 2 Fall River MA BRTNMACR0MD  4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-888 3 Fall River MA BRTNMACR0MD  4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-888 4 Fall River MA BRTNMACR0MD  4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-888 5 Fall River MA BRTNMACR0MD  4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-888 6 Fall River MA BRTNMACR0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2001-11-05   
774-888 7 Fall River MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-07-07   
774-888 8 Fall River MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-02-03   
774-888 9 Fall River MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-11-06   
774-893 A Dover MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
774-893 0 Dover MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
774-893 1 Dover MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-11-03   
774-893 2 Dover MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-01-29   
774-893 3 Dover MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-03-04   
774-893 4 Dover MA   318J COMCAST IP PHONE LLC 128   2004-12-31   
774-893 5 Dover MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
774-893 7 Dover MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-24   
774-893 8 Dover MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-28   
774-893 9 Dover MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-24   
774-901 A Seekonk MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
774-901 0 Seekonk MA BSTPMALL7MD  966G LOCAL ACCESS LLC - MA 128   2016-06-26   

<< 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.