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.

NPA: 805 [Rate centres in NPA 805] [Dial plan for NPA 805]

NXX: 664

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-664 A Oakview CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
805-664 0 Oakview CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-24   
805-664 1 Oakview CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-06-15   
805-664 2 Oakview CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-03-07   
805-664 3 Oakview CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-03-07   
805-664 4 Oakview CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-08-28   
805-664 5 Oakview CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-08-28   
805-664 7 Oakview CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2014-07-02   
805-664 8 Oakview CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-04-24   
805-664 9 Oakview CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-04-24   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.