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.

Ventura East, CA

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
805-856 2 LSANCARCD3S  649C ONVOY, LLC - CA 730      
805-856 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2005-03-25   
805-856 4 LSANCARCD3S  649C ONVOY, LLC - CA 730   2006-01-13   
805-856 5 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-03-11   
805-856 6 LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-03-09   
805-856 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-06-10   
805-856 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-07-07   
805-856 9 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2002-06-17   
805-877 A LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-877 0 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-877 1 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-877 2 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
805-877 3 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
805-877 4 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
805-877 5 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
805-877 6 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
805-877 7 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
805-877 8 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-877 9 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
805-901 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
805-913 A LSANCA039MD  9748 AMERICAN MESSAGING SERVICES, LLC 730      
805-941 A LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
805-941 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-11-24   
805-941 1 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-26   
805-941 2 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-26   
805-941 3 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2015-11-23   
805-941 4 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-04-24   
805-941 5 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-04-24   
805-941 6 LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-05-08   
805-941 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-08-13   
805-941 9 LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-02-28   
820-212 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
820-212 0 LSANCAJWMMD  490J DISH WIRELESS, LLC 730   2023-07-20   
820-212 1 LSANCAJWMMD  490J DISH WIRELESS, LLC 730   2023-11-14   
820-212 2   026K BARR TELL USA, LLC 730   2022-07-17   
820-212 3 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2022-11-01   
820-212 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-07-16   
820-212 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-07-16   
820-212 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-07-16   
820-212 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-07-16   
820-212 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-07-16   
820-212 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-07-16   
820-288 A LSANCAJWIMD  965H FRACTEL, LLC 730      
820-288 0 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-29   
820-288 1 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-29   
820-288 2 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-29   
820-288 3 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-29   
820-288 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-06-10   
820-288 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-06-10   
820-288 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-06-10   

<< 1 2 3 4 5 6 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.