Local Calling Guide

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Lynnfield, MA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
781-334 A LYFDMACARP0  9102 VERIZON NEW ENGLAND INC. 128      
781-334 0   9102 VERIZON NEW ENGLAND INC. 128      
781-334 1   892D ONVOY, LLC - MA 128   2023-07-23   
781-334 2   9102 VERIZON NEW ENGLAND INC. 128      
781-334 3   9102 VERIZON NEW ENGLAND INC. 128      
781-334 4   9102 VERIZON NEW ENGLAND INC. 128      
781-334 5   9102 VERIZON NEW ENGLAND INC. 128      
781-334 6   9102 VERIZON NEW ENGLAND INC. 128      
781-334 7   9102 VERIZON NEW ENGLAND INC. 128      
781-334 8   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-22   
781-334 9   9102 VERIZON NEW ENGLAND INC. 128      
781-342 A LYFDMACARP0  9102 VERIZON NEW ENGLAND INC. 128      
781-342 0   990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
781-342 1   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-08-27   
781-342 3   145J TERRA NOVA TELECOM INC. 128   2022-11-02   
781-342 4   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-02-25   
781-342 5   318J COMCAST IP PHONE, LLC 128   2005-01-20   
781-342 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-12-12   
781-342 8   892D ONVOY, LLC - MA 128   2023-02-18   
781-342 9   9102 VERIZON NEW ENGLAND INC. 128      
781-406 A CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
781-406 0   892D ONVOY, LLC - MA 128   2023-10-22   
781-406 1   7135 TC SYSTEMS, INC. 128      
781-406 2   7135 TC SYSTEMS, INC. 128      
781-406 4   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-06-12   
781-406 5   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-05-12   
781-406 6   145J TERRA NOVA TELECOM INC. 128   2023-06-22   
781-406 7   892D ONVOY, LLC - MA 128   2023-10-22   
781-463 A   829J PAETEC ITEL, LLC 128      
781-463 0   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
781-463 1   829J PAETEC ITEL, LLC 128   2005-09-23   
781-463 5   892D ONVOY, LLC - MA 128   2012-03-16   
781-463 6   829J PAETEC ITEL, LLC 128      
781-463 8   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
781-463 9   515J IP HORIZON LLC 128   2015-10-26   
781-580 A NRTNMAAACM4  5562 METROPCS, INC. 128      
781-580 0   5562 METROPCS, INC. 128      
781-580 2   892D ONVOY, LLC - MA 128   2016-03-25   
781-580 3   892D ONVOY, LLC - MA 128   2016-03-25   
781-580 7   508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
781-580 8   515J IP HORIZON LLC 128   2016-07-01   
781-580 9   5562 METROPCS, INC. 128      
781-623 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-623 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-623 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-623 3   145J TERRA NOVA TELECOM INC. 128   2021-09-30   
781-623 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-623 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-623 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-623 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-651 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-651 0   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-02-11   
781-651 1   145J TERRA NOVA TELECOM INC. 128   2024-02-12   
781-651 2   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-04-23   
781-651 4   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-651 5   145J TERRA NOVA TELECOM INC. 128   2025-05-07   
781-651 6   145J TERRA NOVA TELECOM INC. 128   2026-01-11   
781-776 A STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
781-776 1   892D ONVOY, LLC - MA 128   2010-03-15   
781-776 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2014-04-15   
781-776 4   829J PAETEC ITEL, LLC 128   2005-07-01   
781-776 5   624H ONVOY SPECTRUM, LLC 128   2021-04-09   
781-776 6   318J COMCAST IP PHONE, LLC 128   2015-02-17   
781-776 7   892D ONVOY, LLC - MA 128   2020-07-10   
781-776 8   7619 RCN TELECOM SERVICES, INC. - MA 128      
781-776 9   892D ONVOY, LLC - MA 128   2020-07-10   
781-973 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-973 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-973 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-973 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-29   
781-973 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-29   
781-973 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-973 5   624H ONVOY SPECTRUM, LLC 128   2021-11-14   
781-973 6   624H ONVOY SPECTRUM, LLC 128   2021-11-14   
781-973 8   073H TELNYX LLC 128   2017-05-04   
781-973 9   145J TERRA NOVA TELECOM INC. 128   2024-09-12   

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

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