Local Calling Guide

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NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-719 0 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-719 1 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-719 2 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-719 3 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-719 4 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-719 5 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-719 6 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-719 7 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-719 8 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-719 9 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-720 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-721 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-722 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-723 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-724 A Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-725 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-726 A Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-727 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-728 A Boston MA BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-729 A Quincy MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-729 0 Quincy MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-729 1 Quincy MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-05-12   
617-729 2 Quincy MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-729 3 Quincy MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-729 4 Quincy MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-729 5 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2021-05-15   
617-729 6 Quincy MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
617-729 7 Quincy MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-10-22   
617-729 8 Quincy MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-10-22   
617-729 9 Quincy MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
617-730 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-731 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-732 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-733 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-734 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-735 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-735 0 Brookline MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-09-01   
617-735 1 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-735 2 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-735 3 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-735 4 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-735 5 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2009-05-29   
617-735 6 Brookline MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-10-15   
617-735 7 Brookline MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-11-01   
617-735 8 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-735 9 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-737 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-738 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-739 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-740 A Dorchester MA DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 0 Dorchester MA DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 1 Dorchester MA DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 2 Dorchester MA DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 3 Dorchester MA DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 4 Dorchester MA DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 5 Dorchester MA DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 6 Dorchester MA DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 7 Dorchester MA DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 8 Dorchester MA DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-740 9 Dorchester MA   145J TERRA NOVA TELECOM INC. 128   2022-12-15   
617-741 A Somerville MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-741 0 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-06   
617-741 2 Somerville MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-04-11   
617-741 3 Somerville MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2021-02-21   
617-741 4 Somerville MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-741 5 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-06-21   
617-741 6 Somerville MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-741 7 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-06-21   
617-741 8 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-06-21   
617-741 9 Somerville MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-05-28   
617-742 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-743 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-744 A Watertown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-744 0 Watertown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-744 1 Watertown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-744 2 Watertown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
617-744 3 Watertown MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-03-01   
617-744 4 Watertown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-02-29   
617-744 5 Watertown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-744 6 Watertown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2006-12-03   
617-744 7 Watertown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-02-29   
617-744 8 Watertown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2006-12-03   
617-744 9 Watertown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-745 A Quincy MA QNCYMAHADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-746 A Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-747 A Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-748 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-749 A Roxbury MA   892D ONVOY, LLC - MA 128   2025-04-14   
617-749 0 Roxbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-06   
617-749 1 Roxbury MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-12   
617-749 2 Roxbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-10-08   
617-749 4 Roxbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-08   
617-749 5 Roxbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-07-30   
617-749 6 Roxbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-07-30   
617-749 7 Roxbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-03-21   
617-749 8 Roxbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-03-21   
617-749 9 Roxbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-06   
617-750 A Quincy MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-751 A Brookline MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-751 0 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2020-10-07   

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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