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
617-575 7 Cambridge MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2008-07-30   
617-575 8 Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-575 9 Cambridge MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-576 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-577 A Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-578 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-579 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-579 0 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-579 1 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-579 2 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-579 3 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-579 4 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-579 5 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-579 6 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128   2020-08-22   
617-579 7 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128   2020-08-22   
617-579 8 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-08-09   
617-579 9 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-580 A Charlestown MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-580 0 Charlestown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-10-16   
617-580 1 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-05-20   
617-580 2 Charlestown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-10-16   
617-580 3 Charlestown MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-04   
617-580 4 Charlestown MA BRTNMACOVMD  7135 TC SYSTEMS, INC. 128   2002-05-14   
617-580 5 Charlestown MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-07-14   
617-580 6 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2015-04-12   
617-580 7 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-03-23   
617-580 8 Charlestown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2011-08-23   
617-580 9 Charlestown MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-581 A Newton MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-581 0 Newton MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-10-13   
617-581 1 Newton MA LWRNMACAX5X  8468 FREEDOM RING COMMUNICATIONS, LLC 128   2006-12-27   
617-581 2 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-12-01   
617-581 3 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-12-01   
617-581 4 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-12-01   
617-581 5 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-12-28   
617-581 6 Newton MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-581 7 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-12-28   
617-581 8 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-12-28   
617-581 9 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-12-01   
617-582 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-582 0 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-582 1 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-582 2 Brookline MA BSTPMALLOMD  073H TELNYX LLC 128   2017-03-10   
617-582 3 Brookline MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2019-10-18   
617-582 4 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-582 5 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-582 6 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-582 7 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-582 8 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-582 9 Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-583 A Cambridge MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-583 0 Cambridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-10-25   
617-583 1 Cambridge MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
617-583 2 Cambridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-10-25   
617-583 3 Cambridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-10-25   
617-583 4 Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-583 5 Cambridge MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-583 6 Cambridge MA WSBOMAGOAMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
617-583 7 Cambridge MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2008-12-18   
617-583 8 Cambridge MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-583 9 Cambridge MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2008-12-18   
617-584 A Newton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-585 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-586 A Brighton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-586 0 Brighton MA   515J IP HORIZON LLC 128      
617-586 1 Brighton MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2007-03-09   
617-586 2 Brighton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-586 3 Brighton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-586 4 Brighton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-586 5 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-11-08   
617-586 6 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2009-02-19   
617-586 7 Brighton MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2009-08-21   
617-586 8 Brighton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-586 9 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-11-08   
617-587 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-588 A Cambridge MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-589 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-589 0 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-589 1 Boston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2022-07-29   
617-589 2 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-589 3 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-589 4 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-589 5 Boston MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-03-18   
617-589 6 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-589 7 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-589 8 Boston MA SOVLMAAB6MD  939H COMMIO, LLC 128   2024-03-04   
617-589 9 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-590 A Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-590 0 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-590 1 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-590 2 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-590 3 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-590 4 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-590 5 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-590 6 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-590 7 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-590 8 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-590 9 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-591 A Somerville MA SOVLMACEDS0  9102 VERIZON NEW ENGLAND INC. 128      
617-591 0 Somerville MA SOVLMACEDS0  9102 VERIZON NEW ENGLAND INC. 128      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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