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.

Switch: BKFDCA11GMD

<< 1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
661-387 2 Bakersfield: North DA CA 649C ONVOY, LLC - CA 734   2005-12-22   
661-387 3 Bakersfield: North DA CA 649C ONVOY, LLC - CA 734   2017-06-09   
661-404 7 Bakersfield: Main DA CA 649C ONVOY, LLC - CA 734   2017-06-09   
661-407 2 Bakersfield: Main DA CA 649C ONVOY, LLC - CA 734   2019-09-13   
661-407 8 Bakersfield: Main DA CA 649C ONVOY, LLC - CA 734   2019-09-13   
661-410 7 Bakersfield: North DA CA 649C ONVOY, LLC - CA 734   2014-01-05   
661-413 4 Cuyama CA 649C ONVOY, LLC - CA 734   2021-07-22   
661-416 2 Arvin CA 649C ONVOY, LLC - CA 734   2020-07-10   
661-420 3 Cuyama CA 649C ONVOY, LLC - CA 734   2021-08-13   
661-426 A Bakersfield: Main DA CA 649C ONVOY, LLC - CA 734      
661-426 2 Bakersfield: Main DA CA 649C ONVOY, LLC - CA 734   2013-03-07   
661-427 0 Bakersfield: Main DA CA 649C ONVOY, LLC - CA 734      
661-427 2 Bakersfield: Main DA CA 649C ONVOY, LLC - CA 734      
661-427 5 Bakersfield: Main DA CA 649C ONVOY, LLC - CA 734      
661-438 0 Wasco CA 649C ONVOY, LLC - CA 734      
661-438 2 Wasco CA 649C ONVOY, LLC - CA 734   2010-03-08   
661-438 3 Wasco CA 649C ONVOY, LLC - CA 734   2014-01-07   
661-443 A Walker Basin CA 649C ONVOY, LLC - CA 734      
661-443 0 Walker Basin CA 649C ONVOY, LLC - CA 734      
661-443 2 Walker Basin CA 649C ONVOY, LLC - CA 734   2019-02-22   
661-443 3 Walker Basin CA 649C ONVOY, LLC - CA 734   2014-01-07   
661-443 4 Walker Basin CA 649C ONVOY, LLC - CA 734   2019-02-22   
661-443 5 Walker Basin CA 649C ONVOY, LLC - CA 734   2020-05-04   
661-443 6 Walker Basin CA 649C ONVOY, LLC - CA 734   2020-05-04   
661-443 8 Walker Basin CA 649C ONVOY, LLC - CA 734   2021-03-05   
661-443 9 Walker Basin CA 649C ONVOY, LLC - CA 734   2021-03-05   
661-446 8 Delano CA 649C ONVOY, LLC - CA 734   2014-06-19   
661-451 A Arvin CA 649C ONVOY, LLC - CA 734      
661-451 0 Arvin CA 649C ONVOY, LLC - CA 734      
661-451 1 Arvin CA 649C ONVOY, LLC - CA 734      
661-451 2 Arvin CA 649C ONVOY, LLC - CA 734   2006-03-11   
661-451 5 Arvin CA 649C ONVOY, LLC - CA 734   2019-02-22   
661-451 6 Arvin CA 649C ONVOY, LLC - CA 734   2019-02-22   
661-451 7 Arvin CA 649C ONVOY, LLC - CA 734   2019-05-10   
661-452 9 Berrenda Mesa CA 649C ONVOY, LLC - CA 734   2021-07-22   
661-453 3 California Hot Springs CA 649C ONVOY, LLC - CA 734   2021-07-22   
661-453 5 California Hot Springs CA 649C ONVOY, LLC - CA 734   2021-03-04   
661-453 6 California Hot Springs CA 649C ONVOY, LLC - CA 734   2021-03-04   
661-453 8 California Hot Springs CA 649C ONVOY, LLC - CA 734   2021-12-19   
661-454 0 Delano CA 649C ONVOY, LLC - CA 734   2017-12-26   
661-455 8 Glennville CA 649C ONVOY, LLC - CA 734   2021-07-22   
661-457 9 Lost Hills CA 649C ONVOY, LLC - CA 734   2021-07-22   
661-459 A Shafter CA 649C ONVOY, LLC - CA 734      
661-459 2 Shafter CA 649C ONVOY, LLC - CA 734      
661-459 4 Shafter CA 649C ONVOY, LLC - CA 734      
661-459 5 Shafter CA 649C ONVOY, LLC - CA 734   2014-01-07   
661-459 6 Shafter CA 649C ONVOY, LLC - CA 734   2019-02-22   
661-459 9 Shafter CA 649C ONVOY, LLC - CA 734   2019-02-22   
661-460 1 Walker Basin CA 649C ONVOY, LLC - CA 734      
661-460 2 Walker Basin CA 649C ONVOY, LLC - CA 734   2021-07-22   

<< 1 2 3 4 5 6 7 8 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.