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
617-314 7 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-03-03   
617-314 8 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-314 9 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-03-03   
617-315 A South Boston MA CMBRMAORDS0  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-315 0 South Boston MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2015-11-07   
617-315 1 South Boston MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2015-11-30   
617-315 2 South Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-02-25   
617-315 3 South Boston MA WOBNMACGCMD  6664 SPRINT SPECTRUM L.P. 128   2005-08-21   
617-315 4 South Boston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-09-21   
617-315 5 South Boston MA WOBNMACGCMD  6664 SPRINT SPECTRUM L.P. 128   2006-02-04   
617-315 6 South Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-02-25   
617-315 7 South Boston MA   318J COMCAST IP PHONE LLC 128   2006-08-24   
617-315 8 South Boston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-08-15   
617-315 9 South Boston MA CMBRMAORDS0  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-316 A Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-317 A Quincy MA FKLNMACNDS0  6083 NORFOLK COUNTY INTERNET, INC. 128      
617-318 A Roxbury MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-318 0 Roxbury MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2002-10-13   
617-318 1 Roxbury MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128   2003-09-02   
617-318 2 Roxbury MA FRMNMAWARMD  7421 AT&T LOCAL 128   2002-10-26   
617-318 3 Roxbury MA CHTWMABMGT1  2899 BROADVIEW NETWORKS, INC. - MA 128   2011-06-18   
617-318 4 Roxbury MA SOVLMAAB2MD  966G LOCAL ACCESS LLC - MA 128   2013-08-08   
617-318 5 Roxbury MA CHTWMABFDS2  966C DSCI, LLC 128   2013-12-06   
617-318 6 Roxbury MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-318 7 Roxbury MA WOBNMACGCMD  6664 SPRINT SPECTRUM L.P. 128   2005-11-12   
617-318 8 Roxbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-11-12   
617-318 9 Roxbury MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2009-02-17   
617-319 A Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-320 A Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-321 A Watertown MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-321 0 Watertown MA WSBOMAGO0MD  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2016-01-08   
617-321 1 Watertown MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2006-08-04   
617-321 2 Watertown MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-321 3 Watertown MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-321 4 Watertown MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-321 5 Watertown MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-321 6 Watertown MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-321 7 Watertown MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-321 8 Watertown MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-321 9 Watertown MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-322 A Milton MA CHFRMAAHPS2  6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
617-322 0 Milton MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-05-10   
617-322 1 Milton MA   318J COMCAST IP PHONE LLC 128      
617-322 2 Milton MA BSTNMABOPS0  019F FUSION COMMUNICATIONS, LLC 128   2010-03-15   
617-322 3 Milton MA   318J COMCAST IP PHONE LLC 128   2012-07-07   
617-322 4 Milton MA WOBNMACGCMD  6664 SPRINT SPECTRUM L.P. 128   2012-07-16   
617-322 5 Milton MA CMBRMAORDS0  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2009-01-31   
617-322 6 Milton MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-11-17   
617-322 7 Milton MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2009-08-21   
617-322 8 Milton MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2012-05-29   

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

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