Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-374 0 Marlboro MA   515J IP HORIZON LLC 128   2019-04-26   
774-374 1 Marlboro MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2019-06-19   
774-374 2 Marlboro MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2018-09-23   
774-374 3 Marlboro MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-03-18   
774-374 4 Marlboro MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-10-09   
774-374 5 Marlboro MA   829J PAETEC ITEL, LLC 128   2019-11-25   
774-374 6 Marlboro MA   829J PAETEC ITEL, LLC 128   2019-11-25   
774-374 7 Marlboro MA CMBRMABEXBX  732J NUSO, LLC 128   2024-07-09   
774-374 8 Marlboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
774-374 9 Marlboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
774-375 A Framingham MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
774-375 0 Framingham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-08   
774-375 1 Framingham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-08   
774-375 2 Framingham MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2019-11-02   
774-375 3 Framingham MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2019-11-02   
774-375 4 Framingham MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2019-11-02   
774-375 7 Framingham MA SOVLMAABDMD  490J BOOST SUBSCRIBERCO L.L.C. 128   2023-12-01   
774-375 8 Framingham MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2018-10-12   
774-375 9 Framingham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-23   
774-376 A Carver MA BRTNMACOVMD  7135 TC SYSTEMS, INC. 128      
774-376 0 Carver MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-23   
774-376 1 Carver MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-23   
774-376 4 Carver MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-11   
774-376 5 Carver MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-11   
774-376 6 Carver MA BRTNMACOVMD  7135 TC SYSTEMS, INC. 128   2018-11-05   
774-376 7 Carver MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-08   
774-376 8 Carver MA SOVLMAAB7MD  073H TELNYX LLC 128   2019-09-21   
774-376 9 Carver MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-377 A Mattapoisett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2024-03-05   
774-377 0 Mattapoisett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-04   
774-377 1 Mattapoisett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-04   
774-377 2 Mattapoisett MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128   2022-05-18   
774-377 3 Mattapoisett MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-06-01   
774-377 4 Mattapoisett MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-04-28   
774-377 5 Mattapoisett MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-06-16   
774-377 6 Mattapoisett MA   829J PAETEC ITEL, LLC 128   2006-11-14   
774-377 7 Mattapoisett MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2013-03-14   
774-377 8 Mattapoisett MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
774-377 9 Mattapoisett MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
774-378 A Wrentham MA FRMNMAUNCMD  7135 TC SYSTEMS, INC. 128      
774-378 0 Wrentham MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2023-01-23   
774-378 1 Wrentham MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-378 2 Wrentham MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-378 3 Wrentham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2025-11-19   
774-378 5 Wrentham MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-15   
774-378 6 Wrentham MA FRMNMAUNCMD  7135 TC SYSTEMS, INC. 128   2018-11-22   
774-378 7 Wrentham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-11   
774-378 8 Wrentham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-11   
774-379 A Fall River MA BRTNMACRLMD  5562 METROPCS, INC. 128      
774-379 0 Fall River MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-24   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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