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
617-643 A Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-644 A Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 0 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 1 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 2 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 3 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 4 Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-12-29   
617-644 5 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 6 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 7 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 8 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 9 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-645 A Boston MA WRXBMAWACM2  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-646 A Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-646 0 Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-646 1 Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-646 2 Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-646 3 Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-646 4 Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-646 5 Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-646 6 Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-646 7 Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-646 8 Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-646 9 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2005-06-03   
617-647 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-648 A Boston MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-648 0 Boston MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-648 1 Boston MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-648 2 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-648 3 Boston MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-648 4 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-648 5 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-648 6 Boston MA WOBNMACGCMD  6664 SPRINT SPECTRUM L.P. 128   2003-08-23   
617-648 7 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-05-23   
617-648 8 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-648 9 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-649 A Cambridge MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 0 Cambridge MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 1 Cambridge MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 2 Cambridge MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 3 Cambridge MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 4 Cambridge MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 5 Cambridge MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 6 Cambridge MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2010-10-26   
617-649 7 Cambridge MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2010-10-26   
617-649 8 Cambridge MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-649 9 Cambridge MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-650 A Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-651 A Brookline MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128      
617-651 0 Brookline MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   

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Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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