Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-879 0 Deep River CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-879 1 Deep River CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2013-12-08   
860-879 2 Deep River CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-05-23   
860-879 3 Deep River CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2015-05-09   
860-879 4 Deep River CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2016-07-11   
860-879 5 Deep River CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2015-05-10   
860-879 6 Deep River CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2015-05-10   
860-879 7 Deep River CT NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-07-08   
860-879 8 Deep River CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2014-08-23   
860-879 9 Deep River CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2014-10-04   
860-880 A Thomaston CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-880 0 Thomaston CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-04-12   
860-880 1 Thomaston CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-09-12   
860-880 2 Thomaston CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2011-05-19   
860-880 3 Thomaston CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2015-05-15   
860-880 4 Thomaston CT HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2017-05-19   
860-880 5 Thomaston CT HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2011-04-26   
860-880 6 Thomaston CT NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-07-09   
860-880 7 Thomaston CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-04   
860-880 8 Thomaston CT   612K CSC VOICE, LLC 920   2011-10-30   
860-880 9 Thomaston CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-04   
860-881 A Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-881 0 Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2006-02-15   
860-881 1 Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2010-09-15   
860-881 2 Hartford CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2006-04-02   
860-881 3 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-881 4 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-881 5 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-881 6 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-881 7 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-881 8 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-881 9 Hartford CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
860-882 A Hartford CT   829J PAETEC ITEL, LLC 920      
860-882 0 Hartford CT   829J PAETEC ITEL, LLC 920   2001-11-11   
860-882 1 Hartford CT   829J PAETEC ITEL, LLC 920   2002-11-30   
860-882 2 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2004-11-01   
860-882 3 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2004-11-01   
860-882 4 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2005-01-04   
860-882 5 Hartford CT   829J PAETEC ITEL, LLC 920      
860-882 6 Hartford CT   829J PAETEC ITEL, LLC 920      
860-882 7 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2005-01-04   
860-882 8 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2004-12-02   
860-882 9 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2005-02-07   
860-883 A Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-883 0 Hartford CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
860-883 1 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-883 2 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-883 3 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-883 4 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-883 5 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-883 6 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-883 7 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-883 8 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-883 9 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-884 A Norwich CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
860-885 A Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-885 0 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-885 1 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-885 2 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-885 3 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-885 4 Norwich CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2005-11-04   
860-885 5 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-885 6 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-885 7 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-885 8 Norwich CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-885 9 Norwich CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-886 A Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-886 0 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-886 1 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-886 2 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-886 3 Norwich CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-886 4 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-886 5 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-886 6 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-886 7 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-886 8 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-886 9 Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-887 A Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-888 A Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-888 0 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-888 1 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-888 2 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2006-03-08   
860-888 3 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-888 4 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-888 5 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-888 6 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-888 7 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-888 8 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-888 9 Hartford CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
860-889 A Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-890 A Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-890 0 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2008-11-17   
860-890 1 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2008-11-17   
860-890 2 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2008-11-17   
860-890 3 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2008-11-17   
860-890 4 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2008-11-17   
860-890 5 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2008-11-17   
860-890 6 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2008-11-17   
860-890 7 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2008-11-17   
860-890 8 Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2008-11-17   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.