Local Calling Guide

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Boston, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
617-368 9   9102 VERIZON NEW ENGLAND INC. 128      
617-369 A BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-369 0   9102 VERIZON NEW ENGLAND INC. 128      
617-369 1   9102 VERIZON NEW ENGLAND INC. 128      
617-369 2   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-09   
617-369 3   9102 VERIZON NEW ENGLAND INC. 128      
617-369 4   9102 VERIZON NEW ENGLAND INC. 128      
617-369 5   9102 VERIZON NEW ENGLAND INC. 128      
617-369 6   9102 VERIZON NEW ENGLAND INC. 128      
617-369 7   9102 VERIZON NEW ENGLAND INC. 128      
617-369 8   9102 VERIZON NEW ENGLAND INC. 128      
617-369 9   9102 VERIZON NEW ENGLAND INC. 128      
617-371 A BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-371 0   9102 VERIZON NEW ENGLAND INC. 128      
617-371 1   9102 VERIZON NEW ENGLAND INC. 128      
617-371 2   9102 VERIZON NEW ENGLAND INC. 128      
617-371 3   9102 VERIZON NEW ENGLAND INC. 128      
617-371 4   9102 VERIZON NEW ENGLAND INC. 128      
617-371 5   9102 VERIZON NEW ENGLAND INC. 128      
617-371 6   145J TERRA NOVA TELECOM INC. 128   2022-05-05   
617-371 7   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-09   
617-371 8   990E BANDWIDTH.COM CLEC, LLC - MA 128   2022-07-29   
617-371 9   9102 VERIZON NEW ENGLAND INC. 128      
617-372 A BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-372 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-08-25   
617-372 1   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-10-11   
617-372 2   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-10-21   
617-372 3   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-09-17   
617-372 4   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-09-30   
617-372 5   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-11-09   
617-372 6   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-12-11   
617-372 7   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2004-08-09   
617-372 8   9102 VERIZON NEW ENGLAND INC. 128      
617-372 9   892D ONVOY, LLC - MA 128   2014-09-29   
617-373 A BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-373 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-09   
617-373 1   9102 VERIZON NEW ENGLAND INC. 128      
617-373 2   9102 VERIZON NEW ENGLAND INC. 128      
617-373 3   9102 VERIZON NEW ENGLAND INC. 128      
617-373 4   9102 VERIZON NEW ENGLAND INC. 128      
617-373 5   9102 VERIZON NEW ENGLAND INC. 128      
617-373 6   9102 VERIZON NEW ENGLAND INC. 128      
617-373 7   9102 VERIZON NEW ENGLAND INC. 128      
617-373 8   9102 VERIZON NEW ENGLAND INC. 128      
617-373 9   9102 VERIZON NEW ENGLAND INC. 128      
617-375 A BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-375 0   9102 VERIZON NEW ENGLAND INC. 128      
617-375 1   9102 VERIZON NEW ENGLAND INC. 128      
617-375 2   9102 VERIZON NEW ENGLAND INC. 128      
617-375 3   9102 VERIZON NEW ENGLAND INC. 128      
617-375 4   9102 VERIZON NEW ENGLAND INC. 128      
617-375 5   9102 VERIZON NEW ENGLAND INC. 128      
617-375 6   9102 VERIZON NEW ENGLAND INC. 128      
617-375 7   9102 VERIZON NEW ENGLAND INC. 128      
617-375 8   9102 VERIZON NEW ENGLAND INC. 128      
617-375 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-09-22   
617-377 A BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-377 0   5562 METROPCS, INC. 128   2020-09-03   
617-377 1   9102 VERIZON NEW ENGLAND INC. 128      
617-377 2   9102 VERIZON NEW ENGLAND INC. 128      
617-377 3   9102 VERIZON NEW ENGLAND INC. 128      
617-377 4   318J COMCAST IP PHONE, LLC 128   2016-12-31   
617-377 5   5562 METROPCS, INC. 128   2020-09-03   
617-377 6   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-01-13   
617-377 7   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-01-13   
617-377 8   9102 VERIZON NEW ENGLAND INC. 128      
617-377 9   9102 VERIZON NEW ENGLAND INC. 128      
617-378 A CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-378 0   7135 TC SYSTEMS, INC. 128      
617-378 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
617-378 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
617-378 3   7135 TC SYSTEMS, INC. 128      
617-378 4   7135 TC SYSTEMS, INC. 128      
617-378 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
617-378 6   7135 TC SYSTEMS, INC. 128      
617-378 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
617-378 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
617-378 9   7135 TC SYSTEMS, INC. 128      
617-385 A BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-391 A   829J PAETEC ITEL, LLC 128      
617-391 0   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-06-16   
617-391 1   829J PAETEC ITEL, LLC 128   2008-06-14   
617-391 2   829J PAETEC ITEL, LLC 128   2008-06-14   
617-391 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2008-08-17   
617-391 4   829J PAETEC ITEL, LLC 128   2009-04-01   
617-391 5   829J PAETEC ITEL, LLC 128   2008-07-03   
617-391 6   829J PAETEC ITEL, LLC 128   2008-07-03   
617-391 7   316E YMAX COMMUNICATIONS CORP. - MA 128   2008-07-18   
617-391 8   316E YMAX COMMUNICATIONS CORP. - MA 128   2008-07-18   
617-391 9   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2008-07-18   
617-392 A BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-399 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-406 A CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-406 0   7135 TC SYSTEMS, INC. 128      
617-406 1   7135 TC SYSTEMS, INC. 128      
617-406 2   7135 TC SYSTEMS, INC. 128      
617-406 3   7135 TC SYSTEMS, INC. 128      
617-406 4   7135 TC SYSTEMS, INC. 128      
617-406 5   7135 TC SYSTEMS, INC. 128      
617-406 6   7135 TC SYSTEMS, INC. 128      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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