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
617-490 6 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-490 7 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-490 8 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-490 9 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-491 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-492 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-493 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-494 A Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-495 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-496 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-497 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-498 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-499 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-500 A Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 0 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-10-19   
617-500 1 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-03-04   
617-500 2 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-02-25   
617-500 3 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2007-05-23   
617-500 4 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 5 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2007-10-25   
617-500 6 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-03-04   
617-500 7 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-05-16   
617-500 8 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-03-04   
617-500 9 Cambridge MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128   2008-09-26   
617-501 A Somerville MA WOBNMACGCMD  6664 SPRINT SPECTRUM L.P. 128      
617-502 A Boston MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128      
617-502 0 Boston MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2007-08-09   
617-502 1 Boston MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2007-04-12   
617-502 2 Boston MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128      
617-502 3 Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2007-03-15   
617-502 4 Boston MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128      
617-502 5 Boston MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128      
617-502 6 Boston MA CHTWMABFDS2  966C DSCI, LLC 128   2007-04-28   
617-502 7 Boston MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2007-04-28   
617-502 8 Boston MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2007-04-26   
617-502 9 Boston MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128      
617-503 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-504 A Boston MA WOBNMACGCMD  6664 SPRINT SPECTRUM L.P. 128      
617-505 A Brookline MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-505 0 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-01-25   
617-505 1 Brookline MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-02-16   
617-505 2 Brookline MA WRXBMAWACM2  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-11-01   
617-505 3 Brookline MA   318J COMCAST IP PHONE LLC 128   2013-08-01   
617-505 4 Brookline MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-505 5 Brookline MA   318J COMCAST IP PHONE LLC 128   2006-06-03   
617-505 6 Brookline MA   318J COMCAST IP PHONE LLC 128   2006-06-03   
617-505 7 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-09-01   
617-505 8 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-01-25   
617-505 9 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-06-12   
617-506 A Dorchester MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      

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Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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