Local Calling Guide

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NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]

NXX: 398

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
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 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2007-06-04   
617-398 2 Charlestown MA BSTNMACOVMD  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 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2005-04-10   
617-398 6 Charlestown MA NWTNMAWAVMD  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   515J IP HORIZON LLC 128   2013-04-08   
617-398 9 Charlestown MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      

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

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