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
774-544 2 Webster MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-07-17   
774-544 3 Webster MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-01-29   
774-544 6 Webster MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-15   
774-544 7 Webster MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-05-22   
774-544 8 Webster MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-01-29   
774-544 9 Webster MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128   2022-03-05   
774-545 A Grafton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-545 0 Grafton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2007-08-09   
774-545 1 Grafton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-08-10   
774-545 2 Grafton MA   829J PAETEC ITEL, LLC 128   2010-03-26   
774-545 3 Grafton MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-11-18   
774-545 4 Grafton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2025-07-03   
774-545 5 Grafton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-12-18   
774-545 6 Grafton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-05-17   
774-545 7 Grafton MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
774-545 8 Grafton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-15   
774-545 9 Grafton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
774-546 A Dennis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-01-15   
774-546 1 Dennis MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2024-03-08   
774-546 2 Dennis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2025-12-07   
774-546 7 Dennis MA SOVLMAABDMD  490J BOOST SUBSCRIBERCO L.L.C. 128   2024-06-13   
774-547 A Siasconset MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-547 0 Siasconset MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-06-04   
774-547 4 Siasconset MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-25   
774-547 7 Siasconset MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-06-03   
774-547 8 Siasconset MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128   2022-03-07   
774-548 A Worcester MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-05-16   
774-548 0 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-05-20   
774-548 1 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-05-20   
774-548 2 Worcester MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
774-548 3 Worcester MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
774-548 4 Worcester MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
774-548 5 Worcester MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
774-548 6 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-12-18   
774-548 7 Worcester MA   321J HD CARRIER LLC 128   2025-11-28   
774-548 8 Worcester MA   321J HD CARRIER LLC 128   2025-11-28   
774-548 9 Worcester MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-05-16   
774-549 A Edgartown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-549 0 Edgartown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-549 1 Edgartown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-30   
774-549 2 Edgartown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-549 3 Edgartown MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2015-08-22   
774-549 4 Edgartown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-549 5 Edgartown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2014-01-22   
774-549 6 Edgartown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2014-07-10   
774-549 7 Edgartown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-30   
774-549 8 Edgartown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-549 9 Edgartown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2010-09-11   
774-550 A Auburn MA SOVLMAAB6MD  939H COMMIO, LLC 128      
774-550 0 Auburn MA SOVLMAAB6MD  939H COMMIO, LLC 128   2023-11-26   

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

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