Local Calling Guide

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Region: MA

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-544 3 Everett MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-04   
617-544 4 Everett MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128   2002-05-18   
617-544 5 Everett MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-04-11   
617-544 6 Everett MA   829J PAETEC ITEL, LLC 128      
617-544 7 Everett MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-19   
617-544 8 Everett MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2011-08-27   
617-544 9 Everett MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-07-21   
617-545 A Everett MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-545 0 Everett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-08   
617-545 1 Everett MA   515J IP HORIZON LLC 128   2017-07-02   
617-545 2 Everett MA   515J IP HORIZON LLC 128   2013-04-08   
617-545 3 Everett MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-03-31   
617-545 4 Everett MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2012-12-30   
617-545 5 Everett MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2012-12-30   
617-545 6 Everett MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2013-05-31   
617-545 7 Everett MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-03-31   
617-545 8 Everett MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2017-04-14   
617-545 9 Everett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-12-31   
617-546 A Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 0 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 1 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 2 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 3 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 4 Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-12-29   
617-546 5 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 6 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 7 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 8 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 9 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-547 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-548 A Saugus MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-549 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-551 A Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-552 A Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-553 A Jamaica Plain MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-553 0 Jamaica Plain MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-553 1 Jamaica Plain MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-01-12   
617-553 2 Jamaica Plain MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2011-09-29   
617-553 3 Jamaica Plain MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-08   
617-553 4 Jamaica Plain MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2003-08-20   
617-553 5 Jamaica Plain MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2006-05-13   
617-553 6 Jamaica Plain MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-09-13   
617-553 7 Jamaica Plain MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
617-553 8 Jamaica Plain MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-553 9 Jamaica Plain MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2011-11-12   
617-556 A Boston MA BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-557 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-558 A Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-559 A Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-560 A Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-560 0 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-10-21   
617-560 1 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-560 2 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-560 3 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-560 4 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-560 5 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-560 6 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-560 7 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-560 8 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-560 9 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-561 A East Boston MA EBSTMASADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-562 A Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-562 0 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-562 1 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-562 2 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-562 3 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-562 4 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-562 5 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-562 6 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-562 7 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-562 8 Brighton MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2024-08-11   
617-562 9 Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-563 A Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-564 A Newton MA   829J PAETEC ITEL, LLC 128      
617-564 0 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-18   
617-564 1 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-18   
617-564 2 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-11-01   
617-564 3 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
617-564 4 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
617-564 5 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-11-01   
617-564 6 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-11-01   
617-564 7 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-11-01   
617-564 8 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-12-01   
617-564 9 Newton MA   829J PAETEC ITEL, LLC 128      
617-565 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-566 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-567 A East Boston MA EBSTMASADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-568 A East Boston MA EBSTMASADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-569 A East Boston MA EBSTMASADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-570 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-571 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-572 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-573 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-573 0 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-09-22   
617-573 1 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-573 2 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-573 3 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-573 4 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-573 5 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-573 6 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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