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 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-561 1 Orleans MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-05-09   
774-561 2 Orleans MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2016-08-25   
774-561 3 Orleans MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-11-13   
774-561 4 Orleans MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-561 5 Orleans MA BSTPMALLZMD  506J TWILIO INTERNATIONAL, INC. 128   2020-12-19   
774-561 6 Orleans MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-11   
774-561 8 Orleans MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-28   
774-561 9 Orleans MA   515J IP HORIZON LLC 128   2017-07-06   
774-563 A Vineyard Haven MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-563 0 Vineyard Haven MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-563 1 Vineyard Haven MA BRTNMACRLMD  5562 METROPCS, INC. 128   2003-08-16   
774-563 2 Vineyard Haven MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-02-23   
774-563 3 Vineyard Haven MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-04-15   
774-563 4 Vineyard Haven MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-11-25   
774-563 5 Vineyard Haven MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-04-14   
774-563 6 Vineyard Haven MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2023-12-11   
774-563 7 Vineyard Haven MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-05-20   
774-563 8 Vineyard Haven MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-563 9 Vineyard Haven MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-565 A Rehoboth MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-565 0 Rehoboth MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-565 1 Rehoboth MA   145J TERRA NOVA TELECOM INC. 128   2024-02-07   
774-565 2 Rehoboth MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-08-23   
774-565 3 Rehoboth MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-06-01   
774-565 4 Rehoboth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2002-01-29   
774-565 5 Rehoboth MA BSTPMALLOMD  073H TELNYX LLC 128   2017-05-09   
774-565 6 Rehoboth MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2006-10-21   
774-565 7 Rehoboth MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-19   
774-565 8 Rehoboth MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2012-06-02   
774-565 9 Rehoboth MA   515J IP HORIZON LLC 128   2016-06-26   
774-566 A Grafton MA SOVLMAAB6MD  939H COMMIO, LLC 128      
774-566 0 Grafton MA SOVLMAAB6MD  939H COMMIO, LLC 128   2023-11-26   
774-566 1 Grafton MA SOVLMAAB6MD  939H COMMIO, LLC 128   2023-11-26   
774-566 2 Grafton MA SOVLMAAB6MD  939H COMMIO, LLC 128   2023-11-26   
774-566 3 Grafton MA SOVLMAAB6MD  939H COMMIO, LLC 128   2023-11-26   
774-566 4 Grafton MA SOVLMAAB6MD  939H COMMIO, LLC 128   2023-11-26   
774-566 6 Grafton MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2023-11-27   
774-567 A Dover MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
774-567 0 Dover MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
774-567 1 Dover MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2021-09-26   
774-567 2 Dover MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2007-05-23   
774-567 3 Dover MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-03-31   
774-567 4 Dover MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-05-01   
774-567 5 Dover MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-05-04   
774-567 6 Dover MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-07-18   
774-567 7 Dover MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-04-07   
774-567 8 Dover MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-01-31   
774-567 9 Dover MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2023-08-06   
774-568 A Easton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
774-568 1 Easton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-05-25   

<< 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 92 93 94 95 96 97 98 99 100 101 102 103 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.