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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
860-657 6 Glastonbury CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-657 7 Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-657 8 Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-657 9 Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-658 A Simsbury CT SMBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-659 A Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-659 0 Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-659 1 Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-659 2 Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-659 3 Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-659 4 Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-659 5 Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-659 6 Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-659 7 Glastonbury CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-659 8 Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-659 9 Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-660 A Hartford CT NWNTCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-661 A Old Saybrook CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-661 0 Old Saybrook CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-02-07   
860-661 1 Old Saybrook CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2015-05-09   
860-661 2 Old Saybrook CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-03-02   
860-661 3 Old Saybrook CT   829J PAETEC ITEL, LLC 920   2006-04-03   
860-661 4 Old Saybrook CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-661 5 Old Saybrook CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2014-07-02   
860-661 6 Old Saybrook CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-10-16   
860-661 7 Old Saybrook CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-21   
860-661 8 Old Saybrook CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
860-661 9 Old Saybrook CT HRFRCT03HMD  073H TELNYX LLC 920   2017-06-05   
860-662 A Essex CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-662 0 Essex CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
860-662 1 Essex CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-662 2 Essex CT   145J TERRA NOVA TELECOM INC. 920   2020-12-12   
860-662 3 Essex CT   829J PAETEC ITEL, LLC 920   2014-11-27   
860-662 4 Essex CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2013-07-02   
860-662 5 Essex CT NWHNCT02GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2011-04-26   
860-662 6 Essex CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
860-662 7 Essex CT NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-07-08   
860-662 8 Essex CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-03   
860-662 9 Essex CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2014-10-12   
860-663 A Killingworth CT MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-663 0 Killingworth CT MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-663 1 Killingworth CT MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-663 2 Killingworth CT MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-663 3 Killingworth CT MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-663 4 Killingworth CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-28   
860-663 5 Killingworth CT MDSNCT02RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-663 6 Killingworth CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-28   
860-663 7 Killingworth CT NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-07-08   
860-663 8 Killingworth CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
860-663 9 Killingworth CT HRFRCT03HMD  073H TELNYX LLC 920   2018-05-09   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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