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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
860-359 8 Columbia CT   639C ONVOY, LLC - CT 920   2015-05-17   
860-359 9 Columbia CT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-360 A Hartford CT HRFRCT0380Z  6630 USA MOBILITY WIRELESS, INC. 920      
860-361 A Litchfield CT NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
860-361 0 Litchfield CT   515J IP HORIZON LLC 920   2024-07-15   
860-361 1 Litchfield CT   318J COMCAST IP PHONE, LLC 920   2023-10-26   
860-361 2 Litchfield CT   624H ONVOY SPECTRUM, LLC 920   2022-02-13   
860-361 3 Litchfield CT   624H ONVOY SPECTRUM, LLC 920   2022-02-13   
860-361 4 Litchfield CT   624H ONVOY SPECTRUM, LLC 920   2022-03-06   
860-361 5 Litchfield CT   624H ONVOY SPECTRUM, LLC 920   2022-03-06   
860-361 6 Litchfield CT   612K CSC VOICE, LLC 920      
860-361 7 Litchfield CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920      
860-361 9 Litchfield CT   612K CSC VOICE, LLC 920      
860-362 A Canaan CT HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-362 0 Canaan CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2012-08-31   
860-362 1 Canaan CT   639C ONVOY, LLC - CT 920   2015-06-06   
860-362 2 Canaan CT   639C ONVOY, LLC - CT 920   2020-07-06   
860-362 3 Canaan CT   639C ONVOY, LLC - CT 920   2020-07-06   
860-362 4 Canaan CT   073H TELNYX LLC 920   2021-03-01   
860-362 5 Canaan CT   829J PAETEC ITEL, LLC 920   2012-02-10   
860-362 6 Canaan CT   624H ONVOY SPECTRUM, LLC 920   2021-03-13   
860-362 7 Canaan CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2009-12-24   
860-362 8 Canaan CT   639C ONVOY, LLC - CT 920   2019-08-09   
860-362 9 Canaan CT   073H TELNYX LLC 920   2018-05-09   
860-363 A Hartford CT HRFRCT0380Z  6630 USA MOBILITY WIRELESS, INC. 920      
860-364 A Sharon CT SHRNCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 0 Sharon CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 1 Sharon CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 2 Sharon CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 3 Sharon CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-07-24   
860-364 4 Sharon CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 5 Sharon CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 6 Sharon CT   639C ONVOY, LLC - CT 920   2020-11-22   
860-364 7 Sharon CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 8 Sharon CT   639C ONVOY, LLC - CT 920   2020-11-22   
860-364 9 Sharon CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-365 A East Hampton CT EHTNCT00RS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-365 0 East Hampton CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-365 1 East Hampton CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-03-01   
860-365 2 East Hampton CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-02-13   
860-365 3 East Hampton CT   829J PAETEC ITEL, LLC 920   2006-08-28   
860-365 4 East Hampton CT   624H ONVOY SPECTRUM, LLC 920   2021-12-06   
860-365 5 East Hampton CT   318J COMCAST IP PHONE, LLC 920   2010-01-10   
860-365 6 East Hampton CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-06-26   
860-365 7 East Hampton CT   508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-07-16   
860-365 8 East Hampton CT   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-12-12   
860-365 9 East Hampton CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
860-366 A Hartford CT HRFRCT0380Z  6630 USA MOBILITY WIRELESS, INC. 920      
860-367 A Norwich CT MTVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-367 0 Norwich CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-367 1 Norwich CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2003-08-09   
860-367 2 Norwich CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2006-07-02   
860-367 3 Norwich CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2005-07-03   
860-367 4 Norwich CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2003-11-03   
860-367 5 Norwich CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2006-02-03   
860-367 6 Norwich CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2005-08-12   
860-367 7 Norwich CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2003-06-04   
860-367 8 Norwich CT   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2002-07-16   
860-367 9 Norwich CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-368 A Glastonbury CT GLBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-368 0 Glastonbury CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
860-368 1 Glastonbury CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2005-01-17   
860-368 2 Glastonbury CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-368 3 Glastonbury CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-368 4 Glastonbury CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-368 5 Glastonbury CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-368 6 Glastonbury CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-368 7 Glastonbury CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2007-04-16   
860-368 8 Glastonbury CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2003-10-15   
860-368 9 Glastonbury CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2002-12-14   
860-369 A Hartford CT HRFRCT0380Z  6630 USA MOBILITY WIRELESS, INC. 920      
860-370 A Windsor Locks CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-370 0 Windsor Locks CT   5562 METROPCS, INC. 920   2011-09-26   
860-370 1 Windsor Locks CT   5562 METROPCS, INC. 920   2011-12-01   
860-370 2 Windsor Locks CT   639C ONVOY, LLC - CT 920   2015-05-16   
860-370 3 Windsor Locks CT   639C ONVOY, LLC - CT 920   2020-02-29   
860-370 4 Windsor Locks CT   639C ONVOY, LLC - CT 920   2020-02-29   
860-370 5 Windsor Locks CT   318J COMCAST IP PHONE, LLC 920   2014-02-25   
860-370 6 Windsor Locks CT   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2019-06-07   
860-370 7 Windsor Locks CT   508J CENTURYLINK COMMUNICATIONS, LLC 920   2013-09-30   
860-370 8 Windsor Locks CT   639C ONVOY, LLC - CT 920   2019-03-30   
860-370 9 Windsor Locks CT   318J COMCAST IP PHONE, LLC 920      
860-371 A Hartford CT WHFRCT01DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-371 0 Hartford CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2005-04-06   
860-371 1 Hartford CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2005-04-06   
860-371 2 Hartford CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-371 3 Hartford CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-371 4 Hartford CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2005-04-06   
860-371 5 Hartford CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2005-04-06   
860-371 6 Hartford CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2005-04-06   
860-371 7 Hartford CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2005-04-06   
860-371 8 Hartford CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2005-04-06   
860-371 9 Hartford CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2005-04-06   
860-372 A Hartford CT NWLNCT02DS7  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-372 0 Hartford CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2009-05-29   
860-372 1 Hartford CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2010-02-07   
860-372 2 Hartford CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2010-02-07   
860-372 3 Hartford CT   145J TERRA NOVA TELECOM INC. 920   2023-02-17   
860-372 4 Hartford CT   318J COMCAST IP PHONE, LLC 920   2008-06-11   
860-372 5 Hartford CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2006-02-15   

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

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