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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-810 8 Hyannis MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-12-31   
774-810 9 Hyannis MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-812 A Siasconset MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
774-812 0 Siasconset MA   515J IP HORIZON LLC 128   2015-10-24   
774-812 1 Siasconset MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-05   
774-812 2 Siasconset MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-05   
774-812 3 Siasconset MA BSTPMALLOMD  073H TELNYX LLC 128   2017-05-09   
774-812 4 Siasconset MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-12-08   
774-812 5 Siasconset MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-12-08   
774-812 6 Siasconset MA   515J IP HORIZON LLC 128   2016-06-26   
774-812 7 Siasconset MA BSTPMALLZMD  506J TWILIO INTERNATIONAL, INC. 128   2020-12-19   
774-812 8 Siasconset MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-08-06   
774-812 9 Siasconset MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-08-06   
774-813 A Whitinsville MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-813 0 Whitinsville MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-08-17   
774-813 1 Whitinsville MA   515J IP HORIZON LLC 128   2015-10-24   
774-813 2 Whitinsville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-29   
774-813 3 Whitinsville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-29   
774-813 4 Whitinsville MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-12-04   
774-813 5 Whitinsville MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-12-16   
774-813 6 Whitinsville MA BRTNMACOVMD  7135 TC SYSTEMS, INC. 128   2016-03-18   
774-813 7 Whitinsville MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-12-16   
774-813 8 Whitinsville MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2016-10-10   
774-813 9 Whitinsville MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-12-04   
774-822 A Hyannis MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      
774-822 0 Hyannis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2022-11-01   
774-822 1 Hyannis MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2022-07-15   
774-822 2 Hyannis MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2022-07-15   
774-822 3 Hyannis MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2022-06-13   
774-822 4 Hyannis MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2022-07-15   
774-822 5 Hyannis MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2022-07-15   
774-822 6 Hyannis MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-08-09   
774-822 7 Hyannis MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-05-22   
774-822 8 Hyannis MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2022-11-13   
774-822 9 Hyannis MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128   2022-04-06   
774-823 A Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-823 0 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-09-12   
774-823 1 Worcester MA WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128   2008-09-13   
774-823 2 Worcester MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-10-09   
774-823 3 Worcester MA OXFRMAAKPS0  293C CHARTER FIBERLINK MA-CCO, LLC - MA 128   2011-12-10   
774-823 4 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-07-15   
774-823 5 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2010-08-01   
774-823 6 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-08-02   
774-823 7 Worcester MA NRTNMAAACM4  5562 METROPCS, INC. 128   2011-03-17   
774-823 8 Worcester MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-09-13   
774-823 9 Worcester MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-09-13   
774-826 A Brockton MA BRTNMACRDS1  9102 VERIZON NEW ENGLAND INC. 128      
774-826 0 Brockton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2011-08-27   
774-826 1 Brockton MA BRTNMACRDS1  9102 VERIZON NEW ENGLAND INC. 128   2005-03-12   
774-826 2 Brockton MA BRTNMACRDS1  9102 VERIZON NEW ENGLAND INC. 128   2005-03-12   

<< 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 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.