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.

Litchfield, CT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
860-361 A NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
860-361 1 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2023-10-26   
860-361 2 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-02-13   
860-361 3 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-02-13   
860-361 4 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-03-06   
860-361 5 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-03-06   
860-361 6 NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
860-361 7 NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
860-361 9 NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
860-393 A HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-393 0 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2012-07-05   
860-393 1 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2015-05-15   
860-393 2 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-03   
860-393 3 WTRBCT001MD  3863 CTC COMMUNICATIONS CORP. - CT 920   2006-08-17   
860-393 4 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2015-01-05   
860-393 5 HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2011-04-26   
860-393 6 SMFRCTATXMD  3083 PAETEC COMMUNICATIONS, LLC - CT 920   2011-08-01   
860-393 7 NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-07-09   
860-393 8 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-03   
860-393 9 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-567 A LTFDCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-600 A HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-600 0 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2016-08-20   
860-600 1 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2018-12-13   
860-600 2 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-03-30   
860-600 3 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-03-30   
860-600 4 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-17   
860-600 5 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-17   
860-600 6 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2017-10-09   
860-600 7 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-10-31   
860-600 8 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-10-31   
860-600 9 HRFRCT03HMD  073H TELNYX LLC 920   2018-05-09   
959-224 A HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
959-224 0 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-03-13   
959-224 1 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-26   
959-224 2 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-26   
959-224 3 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-03-04   
959-224 4 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-03-04   
959-224 5 HRFRCTBC7MD  506J TWILIO INTERNATIONAL, INC. 920   2021-04-05   
959-224 6 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-11-01   
959-224 7 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-08-24   
959-224 8 HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920   2021-07-03   
959-224 9 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2021-05-31   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.