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NPA: 860 [Rate centres in NPA 860] [Dial plan for NPA 860]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-972 8 Hartford CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2008-02-21   
860-972 9 Hartford CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2008-02-21   
860-973 A Bristol CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-973 0 Bristol CT   639C ONVOY, LLC - CT 920   2019-03-29   
860-973 1 Bristol CT   829J PAETEC ITEL, LLC 920   2009-03-10   
860-973 2 Bristol CT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-973 3 Bristol CT   318J COMCAST IP PHONE, LLC 920   2014-06-25   
860-973 4 Bristol CT   318J COMCAST IP PHONE, LLC 920   2015-09-13   
860-973 5 Bristol CT   073H TELNYX LLC 920   2017-06-05   
860-973 6 Bristol CT   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-04-10   
860-973 7 Bristol CT   639C ONVOY, LLC - CT 920   2019-03-29   
860-973 8 Bristol CT   318J COMCAST IP PHONE, LLC 920   2018-08-20   
860-973 9 Bristol CT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-974 A Putnam CT WDSTCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-974 0 Putnam CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-974 1 Putnam CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-974 2 Putnam CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-974 3 Putnam CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-974 4 Putnam CT   624H ONVOY SPECTRUM, LLC 920   2022-02-12   
860-974 5 Putnam CT   639C ONVOY, LLC - CT 920   2020-11-22   
860-974 6 Putnam CT   624H ONVOY SPECTRUM, LLC 920   2022-02-12   
860-974 8 Putnam CT   145J TERRA NOVA TELECOM INC. 920   2025-10-06   
860-974 9 Putnam CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-975 A Middletown CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-975 0 Middletown CT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-975 1 Middletown CT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-975 2 Middletown CT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2013-04-04   
860-975 3 Middletown CT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2008-08-12   
860-975 4 Middletown CT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2015-06-20   
860-975 5 Middletown CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2017-12-16   
860-975 6 Middletown CT   639C ONVOY, LLC - CT 920   2021-11-25   
860-975 7 Middletown CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2016-06-29   
860-975 8 Middletown CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2015-08-14   
860-975 9 Middletown CT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-977 A Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
860-978 A Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
860-979 A Rockville CT   829J PAETEC ITEL, LLC 920      
860-979 0 Rockville CT   829J PAETEC ITEL, LLC 920      
860-979 1 Rockville CT   829J PAETEC ITEL, LLC 920      
860-979 2 Rockville CT   829J PAETEC ITEL, LLC 920      
860-979 3 Rockville CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2024-11-03   
860-979 4 Rockville CT   639C ONVOY, LLC - CT 920   2021-08-08   
860-979 5 Rockville CT   639C ONVOY, LLC - CT 920   2021-08-08   
860-979 6 Rockville CT   639C ONVOY, LLC - CT 920   2020-08-20   
860-979 7 Rockville CT   639C ONVOY, LLC - CT 920   2020-08-20   
860-979 8 Rockville CT   829J PAETEC ITEL, LLC 920      
860-979 9 Rockville CT   829J PAETEC ITEL, LLC 920      
860-980 A Mystic CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-980 0 Mystic CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-06-25   
860-980 1 Mystic CT   639C ONVOY, LLC - CT 920   2015-07-03   
860-980 2 Mystic CT   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2017-02-23   
860-980 3 Mystic CT   318J COMCAST IP PHONE, LLC 920   2015-08-13   
860-980 4 Mystic CT   639C ONVOY, LLC - CT 920   2019-08-09   
860-980 5 Mystic CT   639C ONVOY, LLC - CT 920   2019-08-09   
860-980 6 Mystic CT   318J COMCAST IP PHONE, LLC 920   2019-09-22   
860-980 7 Mystic CT   639C ONVOY, LLC - CT 920   2021-03-04   
860-980 8 Mystic CT   466E IDT AMERICA, CORP. - CT 920   2018-01-07   
860-980 9 Mystic CT   073H TELNYX LLC 920   2018-05-02   
860-981 A Watertown CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-981 0 Watertown CT   639C ONVOY, LLC - CT 920   2024-05-24   
860-981 1 Watertown CT   318J COMCAST IP PHONE, LLC 920   2023-08-18   
860-981 2 Watertown CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2025-10-15   
860-981 3 Watertown CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2025-04-28   
860-981 4 Watertown CT   515J IP HORIZON LLC 920   2024-07-19   
860-981 5 Watertown CT   639C ONVOY, LLC - CT 920   2023-10-14   
860-981 6 Watertown CT   639C ONVOY, LLC - CT 920   2023-10-14   
860-981 7 Watertown CT   639C ONVOY, LLC - CT 920   2023-10-14   
860-981 8 Watertown CT   639C ONVOY, LLC - CT 920   2023-10-14   
860-981 9 Watertown CT   639C ONVOY, LLC - CT 920   2023-10-14   
860-982 A Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-982 0 Hartford CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
860-982 1 Hartford CT   5562 METROPCS, INC. 920      
860-982 2 Hartford CT   5562 METROPCS, INC. 920      
860-982 3 Hartford CT   5562 METROPCS, INC. 920      
860-982 4 Hartford CT   5562 METROPCS, INC. 920      
860-982 5 Hartford CT   5562 METROPCS, INC. 920      
860-982 6 Hartford CT   5562 METROPCS, INC. 920      
860-982 7 Hartford CT   5562 METROPCS, INC. 920      
860-982 8 Hartford CT   5562 METROPCS, INC. 920      
860-982 9 Hartford CT   5562 METROPCS, INC. 920      
860-983 A Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-983 0 Hartford CT   5562 METROPCS, INC. 920      
860-983 1 Hartford CT   5562 METROPCS, INC. 920      
860-983 2 Hartford CT   5562 METROPCS, INC. 920      
860-983 3 Hartford CT   5562 METROPCS, INC. 920      
860-983 4 Hartford CT   5562 METROPCS, INC. 920      
860-983 5 Hartford CT   5562 METROPCS, INC. 920      
860-983 6 Hartford CT   5562 METROPCS, INC. 920      
860-983 7 Hartford CT   5562 METROPCS, INC. 920      
860-983 8 Hartford CT   5562 METROPCS, INC. 920      
860-983 9 Hartford CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
860-984 A New London CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2024-02-09   
860-984 0 New London CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
860-984 1 New London CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
860-984 2 New London CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-04-21   
860-984 3 New London CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
860-984 4 New London CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
860-984 5 New London CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
860-984 6 New London CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
860-984 7 New London CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      

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

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