Local Calling Guide

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Charlestown, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
617-241 A BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-242 A BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-286 A CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-286 0 CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-286 1 CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-286 2 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-04-01   
617-286 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-04-07   
617-286 4 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-01-02   
617-286 5 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-02-21   
617-286 6 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-04-10   
617-286 7 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2013-10-12   
617-286 8 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-07-11   
617-286 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-12-10   
617-337 A STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-337 0 STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-337 1 STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-337 2 CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2003-04-21   
617-337 3 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-08-10   
617-337 4 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-10-13   
617-337 5 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2005-01-20   
617-337 6   145J TERRA NOVA TELECOM INC. 128   2021-01-18   
617-337 7 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-11-08   
617-337 8 STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-337 9 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2003-09-02   
617-380 A BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-380 0 BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-380 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
617-380 2 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
617-380 3 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2020-04-02   
617-380 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-03-25   
617-380 5 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-380 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-03-25   
617-380 7 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
617-380 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-05-20   
617-380 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-11-08   
617-398 A FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-398 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-398 1 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2007-06-04   
617-398 2 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2007-10-24   
617-398 3 CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
617-398 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-02-03   
617-398 5 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2005-04-10   
617-398 6 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2007-02-18   
617-398 7 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-18   
617-398 8   515J IP HORIZON LLC 128   2013-04-08   
617-398 9 FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-518 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-518 0 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-09-23   
617-518 1 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-09-23   
617-518 2 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-11   

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

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