Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
661-528 2 Rosamond CA 649C ONVOY, LLC - CA 734   2019-02-22   
661-528 5 Rosamond CA 649C ONVOY, LLC - CA 734   2023-10-30   
661-528 6 Rosamond CA 649C ONVOY, LLC - CA 734   2023-10-30   
661-529 A Bakersfield: South DA CA 649C ONVOY, LLC - CA 734      
661-529 3 Bakersfield: South DA CA 649C ONVOY, LLC - CA 734   2012-07-26   
661-529 7 Bakersfield: South DA CA 649C ONVOY, LLC - CA 734   2014-01-05   
661-529 9 Bakersfield: South DA CA 649C ONVOY, LLC - CA 734   2012-07-26   
661-531 1 Arvin CA 649C ONVOY, LLC - CA 734   2023-10-30   
661-531 2 Arvin CA 649C ONVOY, LLC - CA 734   2023-10-30   
661-535 0 Bakersfield: North DA CA 649C ONVOY, LLC - CA 734   2016-03-21   
661-535 1 Bakersfield: North DA CA 649C ONVOY, LLC - CA 734   2016-03-21   
661-535 2 Bakersfield: North DA CA 649C ONVOY, LLC - CA 734   2016-04-23   
661-535 3 Bakersfield: North DA CA 649C ONVOY, LLC - CA 734   2016-04-23   
661-536 2 Glennville CA 649C ONVOY, LLC - CA 734   2019-02-22   
661-536 3 Glennville CA 649C ONVOY, LLC - CA 734   2018-09-01   
661-536 4 Glennville CA 649C ONVOY, LLC - CA 734   2019-02-22   
661-536 5 Glennville CA 649C ONVOY, LLC - CA 734   2017-04-04   
661-536 6 Glennville CA 649C ONVOY, LLC - CA 734   2021-08-13   
661-539 1 McFarland CA 649C ONVOY, LLC - CA 734   2023-07-23   
661-539 2 McFarland CA 649C ONVOY, LLC - CA 734   2023-10-30   
661-539 3 McFarland CA 649C ONVOY, LLC - CA 734   2023-10-30   
661-539 4 McFarland CA 649C ONVOY, LLC - CA 734   2023-10-30   
661-539 5 McFarland CA 649C ONVOY, LLC - CA 734   2023-10-30   
661-539 6 McFarland CA 649C ONVOY, LLC - CA 734   2023-10-30   
661-543 5 McFarland CA 649C ONVOY, LLC - CA 734   2017-04-04   
661-545 2 Delano CA 649C ONVOY, LLC - CA 734   2021-01-08   
661-545 3 Delano CA 649C ONVOY, LLC - CA 734   2021-01-08   
661-545 4 Delano CA 649C ONVOY, LLC - CA 734   2021-01-08   
661-545 5 Delano CA 649C ONVOY, LLC - CA 734   2021-01-08   
661-545 6 Delano CA 649C ONVOY, LLC - CA 734   2021-01-08   
661-546 9 Bakersfield: Main DA CA 649C ONVOY, LLC - CA 734   2016-01-26   
661-548 8 California Hot Springs CA 649C ONVOY, LLC - CA 734   2021-10-08   
661-551 A Berrenda Mesa CA 649C ONVOY, LLC - CA 734      
661-551 0 Berrenda Mesa CA 649C ONVOY, LLC - CA 734   2021-08-13   
661-551 3 Berrenda Mesa CA 649C ONVOY, LLC - CA 734   2021-10-29   
661-551 6 Berrenda Mesa CA 649C ONVOY, LLC - CA 734   2021-03-05   
661-552 3 Earlimart CA 649C ONVOY, LLC - CA 734   2021-08-13   
661-552 6 Earlimart CA 649C ONVOY, LLC - CA 734   2021-08-13   
661-553 3 Delano CA 649C ONVOY, LLC - CA 734   2018-04-30   
661-553 4 Delano CA 649C ONVOY, LLC - CA 734   2018-04-30   
661-558 A Bakersfield: Main DA CA 649C ONVOY, LLC - CA 734      
661-558 0 Bakersfield: Main DA CA 649C ONVOY, LLC - CA 734   2016-04-23   
661-558 1 Bakersfield: Main DA CA 649C ONVOY, LLC - CA 734   2016-04-23   
661-558 2 Bakersfield: Main DA CA 649C ONVOY, LLC - CA 734   2016-04-23   
661-560 3 Wasco CA 649C ONVOY, LLC - CA 734   2023-08-10   
661-560 4 Wasco CA 649C ONVOY, LLC - CA 734   2023-08-10   
661-560 6 Wasco CA 649C ONVOY, LLC - CA 734   2023-08-10   
661-561 A Delano CA 649C ONVOY, LLC - CA 734      
661-561 3 Delano CA 649C ONVOY, LLC - CA 734   2020-08-13   
661-561 4 Delano CA 649C ONVOY, LLC - CA 734   2020-08-13   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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