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
617-540 3 Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-540 4 Cambridge MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2020-07-06   
617-540 5 Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-14   
617-540 6 Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-540 7 Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-540 8 Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-540 9 Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-541 A Roxbury MA RXBRMAWADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-542 A Boston MA BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-543 A Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-544 A Everett MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-544 0 Everett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-08   
617-544 1 Everett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
617-544 2 Everett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
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 CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, 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 FRMNMAWA4MD  7421 AT&T - LOCAL 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      

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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