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.

Norwich, CT

1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
860-204 A NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-204 0 NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-204 1 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-204 2 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-204 3 NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-204 4 NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-204 5 NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-204 6 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2007-09-02   
860-204 7 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2007-03-07   
860-204 8 NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-204 9 NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-213 A BLFDCTAP2MD  6664 SPRINT SPECTRUM, L.P. 920      
860-213 0 BLFDCTAP2MD  6664 SPRINT SPECTRUM, L.P. 920      
860-213 1 BLFDCTAP2MD  6664 SPRINT SPECTRUM, L.P. 920      
860-213 2 BLFDCTAP2MD  6664 SPRINT SPECTRUM, L.P. 920      
860-213 3   6624 OMNIPOINT COMMUNICATIONS, INC. - CT DBA T-MOBILE USA 920      
860-213 4 BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT DBA T-MOBILE USA 920      
860-213 5 HRFRCTCR3MD  318J COMCAST IP PHONE LLC 920   2014-09-11   
860-213 6 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2014-04-01   
860-213 7   6624 OMNIPOINT COMMUNICATIONS, INC. - CT DBA T-MOBILE USA 920      
860-213 8 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2008-03-13   
860-213 9 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2014-04-01   
860-215 A HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-215 0 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-02-03   
860-215 1 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-11-22   
860-215 2 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-02-08   
860-215 3 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-02-08   
860-215 4 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2012-06-21   
860-215 5 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-08-16   
860-215 6 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-08-16   
860-215 7 BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT DBA T-MOBILE USA 920   2012-09-27   
860-215 8 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-04-29   
860-215 9 SMFRCTATXMD  3083 PAETEC COMMUNICATIONS, LLC - CT 920   2012-11-19   
860-222 A HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-222 0 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-10-17   
860-222 1 BLFDCTAP2MD  6664 SPRINT SPECTRUM, L.P. 920   2011-03-14   
860-222 2 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2011-06-01   
860-222 3 HRFRCTCR3MD  318J COMCAST IP PHONE LLC 920   2010-10-19   
860-222 4 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2011-07-19   
860-222 5 HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2011-07-19   
860-222 6 BLFDCTAP2MD  6664 SPRINT SPECTRUM, L.P. 920   2011-08-15   
860-222 7 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2011-08-28   
860-222 8 HRFRCTCR3MD  318J COMCAST IP PHONE LLC 920   2013-01-12   
860-222 9 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2012-12-08   
860-237 A SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-237 0 MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2003-06-09   
860-237 1 MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2003-06-09   
860-237 2 MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2004-08-29   
860-237 3 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-01-14   
860-237 4 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      

1 2 3 4 5 6 >>

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.