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
617-397 8 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2019-10-01   
617-397 9 Cambridge MA FRMNMAWAUMD  7421 AT&T LOCAL 128      
617-398 A Charlestown MA FRMNMAWAUMD  7421 AT&T LOCAL 128      
617-398 0 Charlestown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-398 1 Charlestown MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2007-06-04   
617-398 2 Charlestown MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2007-10-24   
617-398 3 Charlestown MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
617-398 4 Charlestown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-02-03   
617-398 5 Charlestown MA CHTWMABFDS2  966C DSCI, LLC 128   2005-04-10   
617-398 6 Charlestown MA   318J COMCAST IP PHONE LLC 128   2007-02-18   
617-398 7 Charlestown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-18   
617-398 8 Charlestown MA SOVLMAAB2MD  966G LOCAL ACCESS LLC - MA 128   2013-04-08   
617-398 9 Charlestown MA FRMNMAWAUMD  7421 AT&T LOCAL 128      
617-399 A Boston MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-400 A Roxbury MA FKLNMACNDS0  6083 NORFOLK COUNTY INTERNET, INC. 128      
617-401 A Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-401 0 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-02-07   
617-401 1 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-09-14   
617-401 2 Cambridge MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2006-07-06   
617-401 3 Cambridge MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2006-07-06   
617-401 4 Cambridge MA CHTWMABFDS2  966C DSCI, LLC 128   2007-08-05   
617-401 5 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-09-14   
617-401 6 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-12-17   
617-401 7 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-06-17   
617-401 8 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-06-17   
617-401 9 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-01-03   
617-402 A Watertown MA SOVLMAAB2MD  966G LOCAL ACCESS LLC - MA 128      
617-402 0 Watertown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
617-402 1 Watertown MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2004-11-25   
617-402 2 Watertown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-402 3 Watertown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
617-402 4 Watertown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
617-402 5 Watertown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-09-21   
617-402 6 Watertown MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2008-01-25   
617-402 7 Watertown MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128   2007-04-20   
617-402 8 Watertown MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2008-01-25   
617-402 9 Watertown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
617-403 A Brighton MA BITNMAWIDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-404 A Quincy MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-404 0 Quincy MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-11   
617-404 1 Quincy MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2018-11-07   
617-404 2 Quincy MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2019-03-06   
617-404 3 Quincy MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-09-20   
617-404 4 Quincy MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2018-02-24   
617-404 5 Quincy MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2019-10-24   
617-404 6 Quincy MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2019-10-24   
617-404 7 Quincy MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2019-10-24   
617-404 8 Quincy MA   318J COMCAST IP PHONE LLC 128   2018-03-15   
617-404 9 Quincy MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-11   
617-405 A Quincy MA CMBRMAORDS0  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      

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

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