Local Calling Guide

Area code/prefix search

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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
617-201 A Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-09   
617-201 0 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-201 1 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-201 2 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-201 3 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-201 4 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-201 5 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-201 6 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-201 7 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-201 8 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-201 9 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-202 A Brighton MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-202 0 Brighton MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2003-09-02   
617-202 1 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2005-05-16   
617-202 2 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-01-25   
617-202 3 Brighton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-10   
617-202 4 Brighton MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2005-10-20   
617-202 5 Brighton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2005-01-20   
617-202 6 Brighton MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-202 7 Brighton MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2022-12-15   
617-202 8 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2005-11-12   
617-202 9 Brighton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-12   
617-203 A Everett MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-203 0 Everett MA   145J TERRA NOVA TELECOM INC. 128   2022-05-05   
617-203 1 Everett MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-203 2 Everett MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-203 3 Everett MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2004-12-24   
617-203 4 Everett MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-203 5 Everett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-02-19   
617-203 6 Everett MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2018-10-19   
617-203 7 Everett MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2018-10-19   
617-203 8 Everett MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2017-08-17   
617-203 9 Everett MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-204 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-205 A Boston MA FKLNMACNDS0  6083 NORFOLK COUNTY INTERNET, INC. 128      
617-206 A Brighton MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-206 0 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-12-10   
617-206 1 Brighton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2011-08-27   
617-206 2 Brighton MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-206 3 Brighton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-04   
617-206 4 Brighton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-05-16   
617-206 5 Brighton MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2005-04-10   
617-206 6 Brighton MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2014-05-01   
617-206 7 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-02-04   
617-206 8 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-02-04   
617-206 9 Brighton MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2007-04-20   
617-207 A Winthrop MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-207 0 Winthrop MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2015-05-24   
617-207 1 Winthrop MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-207 2 Winthrop MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-02-10   

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Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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