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
617-506 0 Dorchester MA   318J COMCAST IP PHONE LLC 128   2006-02-17   
617-506 1 Dorchester MA   318J COMCAST IP PHONE LLC 128   2006-02-17   
617-506 2 Dorchester MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2004-06-25   
617-506 3 Dorchester MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-10   
617-506 4 Dorchester MA DRCHMAADDS1  9102 VERIZON NEW ENGLAND INC. 128   2004-06-25   
617-506 5 Dorchester MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2005-11-20   
617-506 6 Dorchester MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-506 7 Dorchester MA   318J COMCAST IP PHONE LLC 128   2009-03-22   
617-506 8 Dorchester MA   318J COMCAST IP PHONE LLC 128   2007-10-12   
617-506 9 Dorchester MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-507 A Boston MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
617-507 0 Boston MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
617-507 1 Boston MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
617-507 2 Boston MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
617-507 3 Boston MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
617-507 4 Boston MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
617-507 5 Boston MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
617-507 6 Boston MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
617-507 7 Boston MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
617-507 8 Boston MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
617-507 9 Boston MA WRXBMAWACM2  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-05-01   
617-509 A Quincy MA QNCYMAHADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-510 A Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-512 A Boston MA WRXBMAWACM2  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-513 A Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-514 A Dorchester MA CMBRMAORDS0  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-514 0 Dorchester MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-03-01   
617-514 1 Dorchester MA CMBRMAORDS0  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-514 2 Dorchester MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-03-01   
617-514 3 Dorchester MA   318J COMCAST IP PHONE LLC 128   2008-03-07   
617-514 4 Dorchester MA   318J COMCAST IP PHONE LLC 128   2008-03-07   
617-514 5 Dorchester MA BSTNMACODS2  7135 TC SYSTEMS, INC. 128   2010-04-30   
617-514 6 Dorchester MA   318J COMCAST IP PHONE LLC 128   2013-01-05   
617-514 7 Dorchester MA CMBRMAORDS0  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2009-07-03   
617-514 8 Dorchester MA FRMNMAWARMD  7421 AT&T LOCAL 128   2011-09-22   
617-514 9 Dorchester MA CMBRMAORDS0  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-515 A Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-516 A Roxbury MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-516 0 Roxbury MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-516 1 Roxbury MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-516 2 Roxbury MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-516 3 Roxbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2019-09-20   
617-516 4 Roxbury MA WOBNMACGCMD  6664 SPRINT SPECTRUM L.P. 128   2005-10-03   
617-516 5 Roxbury MA CHTWMABFDS2  966C DSCI, LLC 128   2005-04-10   
617-516 6 Roxbury MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
617-516 7 Roxbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-12-03   
617-516 8 Roxbury MA   318J COMCAST IP PHONE LLC 128   2007-10-25   
617-516 9 Roxbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2009-05-07   
617-517 A Boston MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-518 A Boston MA CMBRMA0118T  6832 NEXTWAVE TELECOM, INC DBA NEXTWAVE WIRELESS 128      

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

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