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 99 100 101 102 103 104 105 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-759 5 Hopkinton MA   829J PAETEC ITEL, LLC 128      
774-759 6 Hopkinton MA   829J PAETEC ITEL, LLC 128      
774-759 7 Hopkinton MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
774-759 8 Hopkinton MA   829J PAETEC ITEL, LLC 128   2001-12-04   
774-759 9 Hopkinton MA   829J PAETEC ITEL, LLC 128   2001-06-26   
774-760 A Westboro MA   829J PAETEC ITEL, LLC 128      
774-760 0 Westboro MA   829J PAETEC ITEL, LLC 128   2001-06-26   
774-760 1 Westboro MA   829J PAETEC ITEL, LLC 128   2001-09-25   
774-760 2 Westboro MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-03   
774-760 3 Westboro MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-03   
774-760 6 Westboro MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-15   
774-762 A New Bedford MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-762 0 New Bedford MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-09-10   
774-762 1 New Bedford MA BSTPMALLOMD  073H TELNYX LLC 128   2017-03-13   
774-762 2 New Bedford MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2017-05-10   
774-762 3 New Bedford MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-08-29   
774-762 4 New Bedford MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2018-01-04   
774-762 5 New Bedford MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2018-03-09   
774-762 6 New Bedford MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-06-21   
774-762 7 New Bedford MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2020-04-03   
774-762 8 New Bedford MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2019-12-10   
774-762 9 New Bedford MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2020-08-26   
774-763 A Falmouth MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
774-763 0 Falmouth MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
774-763 1 Falmouth MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-04-29   
774-763 2 Falmouth MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2012-07-08   
774-763 3 Falmouth MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-08-03   
774-763 4 Falmouth MA SOVLMAAB5MD  732H BARR TELL USA, INC. - MA 128   2016-01-01   
774-763 5 Falmouth MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-07-14   
774-763 6 Falmouth MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2014-01-22   
774-763 7 Falmouth MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
774-763 8 Falmouth MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-08   
774-763 9 Falmouth MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-08   
774-764 A Holden MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
774-764 0 Holden MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-28   
774-764 1 Holden MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-06-30   
774-764 2 Holden MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-24   
774-764 3 Holden MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-24   
774-764 4 Holden MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2019-09-09   
774-764 5 Holden MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2025-09-10   
774-764 6 Holden MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-09   
774-764 7 Holden MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2020-12-04   
774-764 8 Holden MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-12-04   
774-764 9 Holden MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-03-16   
774-765 A Foxboro MA NRTNMAAACM4  5562 METROPCS, INC. 128      
774-765 0 Foxboro MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2016-12-12   
774-765 1 Foxboro MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-24   
774-765 2 Foxboro MA   515J IP HORIZON LLC 128   2019-04-26   
774-765 3 Foxboro MA   515J IP HORIZON LLC 128   2019-04-26   
774-765 5 Foxboro MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-08-26   

<< 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 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 >>

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.