Local Calling Guide

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

NXX: 553

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-553 A Jamaica Plain MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-553 0 Jamaica Plain MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-553 1 Jamaica Plain MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-01-12   
617-553 2 Jamaica Plain MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2011-09-29   
617-553 3 Jamaica Plain MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-08   
617-553 4 Jamaica Plain MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2003-08-20   
617-553 5 Jamaica Plain MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2006-05-13   
617-553 6 Jamaica Plain MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-09-13   
617-553 7 Jamaica Plain MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
617-553 8 Jamaica Plain MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-553 9 Jamaica Plain MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2011-11-12   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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