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.

OCN: 7661 COX CALIFORNIA TELCOM, LLC - CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
949-715 6 Laguna Beach CA ALVJCABBDS0  730      
949-715 7 Laguna Beach CA ALVJCABBDS0  730      
949-715 8 Laguna Beach CA ALVJCABBDS0  730   2009-09-18   
949-715 9 Laguna Beach CA ALVJCABBDS0  730      
949-716 A Saddleback Valley CA RSMGCAHADS2  730      
949-748 1 Irvine CA RSMGCAHADS0  730   2006-07-28   
949-748 3 Irvine CA RSMGCAHADS0  730   2006-07-28   
949-748 6 Irvine CA RSMGCAHADS0  730   2006-03-21   
949-748 7 Irvine CA RSMGCAHADS0  730   2006-03-21   
949-748 8 Irvine CA RSMGCAHADS0  730   2006-03-21   
949-763 6 Newport Beach CA RSMGCAHADS0  730   2018-04-07   
949-769 3 Irvine CA RSMGCAHADS0  730   2008-02-20   
949-769 6 Irvine CA RSMGCAHADS0  730   2008-02-20   
949-771 3 Irvine CA RSMGCAHADS0  730   2016-08-23   
949-774 1 Irvine CA RSMGCAHADS0  730   2018-06-01   
949-783 3 Irvine CA RSMGCAHADS0  730   2009-05-28   
949-783 5 Irvine CA RSMGCAHADS0  730   2009-05-28   
949-788 1 Irvine CA RSMGCAHADS0  730   2005-11-29   
949-825 5 Irvine CA RSMGCAHADS0  730   2009-01-16   
949-825 6 Irvine CA RSMGCAHADS0  730   2009-02-12   
949-825 7 Irvine CA RSMGCAHADS0  730   2009-02-12   
949-835 8 Trabuco CA RSMGCAHADS0  730   2010-04-19   
949-861 2 Irvine CA RSMGCAHADS0  730   2005-08-30   
949-861 3 Irvine CA RSMGCAHADS0  730   2004-09-02   
949-861 4 Irvine CA RSMGCAHADS0  730   2004-09-02   
949-861 8 Irvine CA RSMGCAHADS0  730   2004-04-14   
949-872 2 Irvine CA RSMGCAHADS0  730   2004-07-06   
949-880 2 Irvine CA RSMGCAHADS0  730   2017-08-01   
949-900 6 Saddleback Valley CA RSMGCAHADS2  730   2007-04-19   
949-900 7 Saddleback Valley CA RSMGCAHADS2  730   2007-04-19   
949-916 A Saddleback Valley CA RSMGCAHADS2  730      
949-988 3 Irvine CA RSMGCAHADS0  730   2011-06-13   
949-988 7 Irvine CA RSMGCAHADS0  730   2011-06-13   
951-336 3 Corona CA ALVJCABBDS0  730   2017-07-26   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.