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.

Woodbury, CT

<< 1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
203-405 4 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2009-01-02   
203-405 5 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-07-03   
203-405 6 WLMNCT130MD  777C CHARTER FIBERLINK CT-CCO, LLC - CT 920   2010-08-05   
203-405 7 SMFRCTATXMD  3083 PAETEC COMMUNICATIONS, LLC - CT 920   2012-05-20   
203-405 8 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2013-01-20   
203-405 9 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-04   
203-486 A SOBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-486 0 SOBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-486 1 SOBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-486 2 SOBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-486 3 SOBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-486 4 SOBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-486 5 SOBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-486 6 SOBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-486 7 SOBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-486 8 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2013-03-07   
203-486 9 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-04   
203-586 A HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-586 0 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-10-03   
203-586 1 WLMNCT130MD  777C CHARTER FIBERLINK CT-CCO, LLC - CT 920   2013-05-26   
203-586 2 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-586 3 NRWLCT028MD  4950 CABLEVISION LIGHTPATH, INC. - CT 920   2003-12-15   
203-586 4 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2016-06-11   
203-586 5 HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2011-07-06   
203-586 6   5562 METROPCS, INC. 920   2010-03-18   
203-586 7 HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-586 8 BLFDCTAP2MD  5562 METROPCS, INC. 920   2005-10-16   
203-586 9 BLFDCTAP2MD  5562 METROPCS, INC. 920   2002-12-23   
475-207 A WLMNCT130MD  777C CHARTER FIBERLINK CT-CCO, LLC - CT 920      
475-207 0 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2017-07-22   
475-207 1 WLMNCT130MD  777C CHARTER FIBERLINK CT-CCO, LLC - CT 920   2016-04-18   
475-207 2 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2019-02-28   
475-207 3 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-04-22   
475-207 4 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-04-22   
475-207 5 HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2019-08-30   
475-207 6 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-01-25   
475-207 7 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-01-25   
475-207 8 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-01-25   
475-207 9 HRFRCT03HMD  073H TELNYX LLC 920   2018-05-02   
475-364 A   639C ONVOY, LLC - CT 920   2024-04-22   
475-364 0   639C ONVOY, LLC - CT 920   2024-04-22   
475-410 A NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920      
475-410 0 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-04-16   
475-410 1   515J IP HORIZON LLC 920   2022-07-23   
475-410 2 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-08-18   
475-410 3 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-01-28   
475-410 4 HRFRCTBC7MD  506J TWILIO INTERNATIONAL, INC. 920   2021-04-18   
475-410 5 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-04-17   
475-410 6 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-04-17   
475-410 7 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-01-28   

<< 1 2 3 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.