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.

Sharon, CT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
860-364 A SHRNCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 0 SHRNCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 1 SHRNCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 2 SHRNCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 3 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-07-24   
860-364 4 SHRNCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 5 SHRNCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 6 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-11-22   
860-364 7 SHRNCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-364 8 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-11-22   
860-364 9 SHRNCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-397 A HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-397 0 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-06-21   
860-397 1 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-06-27   
860-397 2 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2015-05-15   
860-397 3 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-06-21   
860-397 4 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2018-06-08   
860-397 5 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2004-12-17   
860-397 6 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
860-397 7 NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-07-09   
860-397 8 HRFRCT03HMD  073H TELNYX LLC 920   2018-05-09   
860-397 9 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-03-04   
860-492 A HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-492 0 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2008-08-13   
860-492 1   145J TERRA NOVA TELECOM INC. 920   2020-12-12   
860-492 2 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-28   
860-492 3 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
860-492 4 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-03-03   
860-492 5 HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2011-04-26   
860-492 6 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-28   
860-492 7 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-492 8 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-05   
860-492 9 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-05   
959-952 A NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920      
959-952 0 HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920   2022-02-26   
959-952 1 HRFRCTBC2MD  073H TELNYX LLC 920   2022-12-01   
959-952 2 HRFRCTBC7MD  506J TWILIO INTERNATIONAL, INC. 920   2021-04-19   
959-952 3 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-08-22   
959-952 5 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-02-20   
959-952 8 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2023-10-26   
959-952 9 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-04-16   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.