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
617-384 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-385 A Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-386 A Cambridge MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 0 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-02-04   
617-386 1 Cambridge MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 2 Cambridge MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 3 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-07-07   
617-386 4 Cambridge MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 5 Cambridge MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 6 Cambridge MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-08-06   
617-386 7 Cambridge MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 8 Cambridge MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 9 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-02-04   
617-387 A Everett MA MLDNMAELDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-388 A Cambridge MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 0 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 1 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 2 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 3 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 4 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 5 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 6 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 7 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 8 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 9 Cambridge MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-389 A Everett MA MLDNMAELDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-390 A Jamaica Plain MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-390 0 Jamaica Plain MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-390 1 Jamaica Plain MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-390 2 Jamaica Plain MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-390 3 Jamaica Plain MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-04-28   
617-390 4 Jamaica Plain MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-04-28   
617-390 5 Jamaica Plain MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2005-01-20   
617-390 6 Jamaica Plain MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-04-28   
617-390 7 Jamaica Plain MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-19   
617-390 8 Jamaica Plain MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-19   
617-390 9 Jamaica Plain MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-391 A Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-391 0 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-06-16   
617-391 1 Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2008-06-14   
617-391 2 Boston MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2008-06-14   
617-391 3 Boston MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2008-08-17   
617-391 4 Boston MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2009-04-01   
617-391 5 Boston MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2008-07-03   
617-391 6 Boston MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2008-07-03   
617-391 7 Boston MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-07-18   
617-391 8 Boston MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-07-18   
617-391 9 Boston MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2008-07-18   
617-392 A Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-393 A Watertown MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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