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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
860-407 2 Jewett City CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-04-27   
860-407 3 Jewett City CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2015-05-18   
860-407 4 Jewett City CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2016-04-24   
860-407 5 Jewett City CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2016-04-24   
860-407 6 Jewett City CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-17   
860-407 7 Jewett City CT NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-07-09   
860-407 8 Jewett City CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-17   
860-407 9 Jewett City CT HRFRCT03HMD  073H TELNYX LLC 920   2018-05-02   
860-408 A Simsbury CT SMBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-409 A Farmington CT FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-410 A Plainville CT PLVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-410 0 Plainville CT PLVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-410 1 Plainville CT PLVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-410 2 Plainville CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-410 3 Plainville CT   145J TERRA NOVA TELECOM INC. 920   2022-08-03   
860-410 4 Plainville CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-09-12   
860-410 5 Plainville CT HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2011-04-26   
860-410 6 Plainville CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-05-24   
860-410 7 Plainville CT HRFRCTBC6MD  515J IP HORIZON LLC 920   2024-07-18   
860-410 8 Plainville CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-03   
860-410 9 Plainville CT PLVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-412 A Danielson CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-412 0 Danielson CT WLMNCT132MD  792K CHARTER IP ENABLED SERVICES, LLC 920   2005-01-17   
860-412 1 Danielson CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-412 2 Danielson CT   145J TERRA NOVA TELECOM INC. 920   2022-10-02   
860-412 3 Danielson CT   829J PAETEC ITEL, LLC 920   2006-11-18   
860-412 4 Danielson CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-10-16   
860-412 5 Danielson CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2007-04-15   
860-412 6 Danielson CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-07-03   
860-412 7 Danielson CT DNSNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2007-05-11   
860-412 8 Danielson CT   829J PAETEC ITEL, LLC 920   2008-02-14   
860-412 9 Danielson CT HRFRCT03JMD  466E IDT AMERICA, CORP. - CT 920   2009-10-18   
860-413 A Simsbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-413 0 Simsbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-02-26   
860-413 1 Simsbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-02-26   
860-413 2 Simsbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2007-02-01   
860-413 3 Simsbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2006-11-03   
860-413 4 Simsbury CT HRFRCT0344Z  866H BARR TEL USA, INC. - CT 920   2022-03-14   
860-413 5 Simsbury CT CHSHCT02DS1  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2005-10-13   
860-413 6 Simsbury CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-12-06   
860-413 7 Simsbury CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-12-06   
860-413 8 Simsbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2018-03-13   
860-413 9 Simsbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-414 A Southington CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-414 0 Southington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-17   
860-414 1 Southington CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2014-11-03   
860-414 2 Southington CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2019-04-30   
860-414 3 Southington CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2016-07-10   
860-414 4 Southington CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2015-10-30   
860-414 5 Southington CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2017-08-13   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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