Local Calling Guide

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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-398 A Waltham MA WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-399 A Malden MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-399 0 Malden MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-12-11   
781-399 1 Malden MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2021-06-05   
781-399 2 Malden MA   145J TERRA NOVA TELECOM INC. 128   2025-10-04   
781-399 4 Malden MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-399 5 Malden MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-08-19   
781-399 7 Malden MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
781-399 8 Malden MA   892D ONVOY, LLC - MA 128   2024-03-09   
781-400 A Needham MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-400 0 Needham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-06-04   
781-400 1 Needham MA   318J COMCAST IP PHONE, LLC 128      
781-400 2 Needham MA   318J COMCAST IP PHONE, LLC 128   2012-10-14   
781-400 3 Needham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-05-11   
781-400 4 Needham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-12-15   
781-400 5 Needham MA   318J COMCAST IP PHONE, LLC 128      
781-400 6 Needham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-05-02   
781-400 7 Needham MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2009-02-15   
781-400 8 Needham MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2012-04-06   
781-400 9 Needham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-06-15   
781-401 A Canton MA CNTNMAWADS0  9102 VERIZON NEW ENGLAND INC. 128      
781-401 0 Canton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-12-03   
781-401 1 Canton MA   9102 VERIZON NEW ENGLAND INC. 128      
781-401 2 Canton MA   9102 VERIZON NEW ENGLAND INC. 128      
781-401 3 Canton MA   9102 VERIZON NEW ENGLAND INC. 128      
781-401 4 Canton MA   892D ONVOY, LLC - MA 128   2024-03-08   
781-401 5 Canton MA   9102 VERIZON NEW ENGLAND INC. 128      
781-401 6 Canton MA   9102 VERIZON NEW ENGLAND INC. 128      
781-401 7 Canton MA   892D ONVOY, LLC - MA 128   2023-08-17   
781-401 8 Canton MA   9102 VERIZON NEW ENGLAND INC. 128      
781-401 9 Canton MA   9102 VERIZON NEW ENGLAND INC. 128      
781-402 A Lexington MA LXTNMAWADS0  9102 VERIZON NEW ENGLAND INC. 128      
781-402 0 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-402 1 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-402 2 Lexington MA   145J TERRA NOVA TELECOM INC. 128   2025-04-08   
781-402 3 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-402 4 Lexington MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-10-20   
781-402 5 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-402 6 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-402 7 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-402 8 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-402 9 Lexington MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-11-18   
781-403 A Dedham MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-403 0 Dedham MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2025-01-28   
781-403 1 Dedham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-01-27   
781-403 2 Dedham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-01-27   
781-403 3 Dedham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-01-27   
781-403 4 Dedham MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2025-01-28   
781-403 5 Dedham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-01-27   
781-403 6 Dedham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-01-27   
781-403 7 Dedham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-01-27   
781-403 8 Dedham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-01-27   
781-403 9 Dedham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-01-27   
781-404 A Woburn MA   829J PAETEC ITEL, LLC 128      
781-404 0 Woburn MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2016-08-04   
781-404 1 Woburn MA   829J PAETEC ITEL, LLC 128      
781-404 2 Woburn MA   829J PAETEC ITEL, LLC 128      
781-404 3 Woburn MA   892D ONVOY, LLC - MA 128   2010-03-15   
781-404 4 Woburn MA   8468 FREEDOM RING COMMUNICATIONS, LLC 128   2006-12-04   
781-404 5 Woburn MA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2010-10-04   
781-404 6 Woburn MA   318J COMCAST IP PHONE, LLC 128   2017-12-07   
781-404 7 Woburn MA   508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-09-30   
781-404 8 Woburn MA   073H TELNYX LLC 128   2017-04-24   
781-404 9 Woburn MA   732H BARR TELL USA, INC. - MA 128   2016-01-01   
781-405 A Woburn MA NRTNMAAACM4  5562 METROPCS, INC. 128      
781-405 0 Woburn MA   5562 METROPCS, INC. 128      
781-405 1 Woburn MA   5562 METROPCS, INC. 128      
781-405 2 Woburn MA   5562 METROPCS, INC. 128      
781-405 3 Woburn MA   5562 METROPCS, INC. 128      
781-405 4 Woburn MA   5562 METROPCS, INC. 128      
781-405 5 Woburn MA   5562 METROPCS, INC. 128      
781-405 6 Woburn MA   5562 METROPCS, INC. 128      
781-405 7 Woburn MA   5562 METROPCS, INC. 128      
781-405 8 Woburn MA   5562 METROPCS, INC. 128      
781-405 9 Woburn MA   5562 METROPCS, INC. 128      
781-406 A Lynnfield MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
781-406 0 Lynnfield MA   892D ONVOY, LLC - MA 128   2023-10-22   
781-406 1 Lynnfield MA   7135 TC SYSTEMS, INC. 128      
781-406 2 Lynnfield MA   7135 TC SYSTEMS, INC. 128      
781-406 4 Lynnfield MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-06-12   
781-406 5 Lynnfield MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-05-12   
781-406 6 Lynnfield MA   145J TERRA NOVA TELECOM INC. 128   2023-06-22   
781-406 7 Lynnfield MA   892D ONVOY, LLC - MA 128   2023-10-22   
781-407 A Dedham MA DDHMMAWADS0  9102 VERIZON NEW ENGLAND INC. 128      
781-407 0 Dedham MA   9102 VERIZON NEW ENGLAND INC. 128      
781-407 1 Dedham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-11-02   
781-407 2 Dedham MA   9102 VERIZON NEW ENGLAND INC. 128      
781-407 3 Dedham MA   9102 VERIZON NEW ENGLAND INC. 128      
781-407 4 Dedham MA   9102 VERIZON NEW ENGLAND INC. 128      
781-407 5 Dedham MA   9102 VERIZON NEW ENGLAND INC. 128      
781-407 7 Dedham MA   9102 VERIZON NEW ENGLAND INC. 128      
781-407 8 Dedham MA   145J TERRA NOVA TELECOM INC. 128   2025-10-04   
781-407 9 Dedham MA   9102 VERIZON NEW ENGLAND INC. 128      
781-408 A Stoughton MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-408 0 Stoughton MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-408 1 Stoughton MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-408 2 Stoughton MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-408 3 Stoughton MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-408 5 Stoughton MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-408 6 Stoughton MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      

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

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