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
562-978 2 Long Beach CA 649C ONVOY, LLC - CA 730   2026-03-26   
562-978 3 Long Beach CA 649C ONVOY, LLC - CA 730   2026-03-27   
562-991 6 Norwalk CA 649C ONVOY, LLC - CA 730   2008-07-29   
562-999 9 Long Beach CA 649C ONVOY, LLC - CA 730   2010-10-03   
657-200 3 Westminster CA 649C ONVOY, LLC - CA 730   2009-04-02   
657-227 0 Westminster CA 649C ONVOY, LLC - CA 730   2014-09-18   
657-227 1 Westminster CA 649C ONVOY, LLC - CA 730   2014-12-23   
657-227 2 Westminster CA 649C ONVOY, LLC - CA 730   2014-12-23   
657-237 7 Huntington Beach CA 649C ONVOY, LLC - CA 730   2014-09-20   
657-237 8 Huntington Beach CA 649C ONVOY, LLC - CA 730   2014-09-20   
657-244 1 Huntington Beach CA 649C ONVOY, LLC - CA 730   2014-12-15   
657-244 2 Huntington Beach CA 649C ONVOY, LLC - CA 730   2014-12-15   
657-259 9 Huntington Beach CA 649C ONVOY, LLC - CA 730   2017-06-11   
657-271 2 Westminster CA 649C ONVOY, LLC - CA 730   2015-08-17   
657-288 2 Westminster CA 649C ONVOY, LLC - CA 730   2016-01-29   
657-288 3 Westminster CA 649C ONVOY, LLC - CA 730   2016-01-29   
657-288 4 Westminster CA 649C ONVOY, LLC - CA 730   2016-02-26   
657-300 A Huntington Beach CA 649C ONVOY, LLC - CA 730   2024-01-23   
657-300 0 Huntington Beach CA 649C ONVOY, LLC - CA 730   2012-05-31   
657-300 1 Huntington Beach CA 649C ONVOY, LLC - CA 730   2012-07-05   
657-300 2 Huntington Beach CA 649C ONVOY, LLC - CA 730   2012-07-05   
657-300 3 Huntington Beach CA 649C ONVOY, LLC - CA 730   2012-05-31   
657-300 4 Huntington Beach CA 649C ONVOY, LLC - CA 730   2012-07-05   
657-300 5 Huntington Beach CA 649C ONVOY, LLC - CA 730   2012-07-05   
657-300 6 Huntington Beach CA 649C ONVOY, LLC - CA 730   2012-07-05   
657-300 7 Huntington Beach CA 649C ONVOY, LLC - CA 730   2012-07-05   
657-300 8 Huntington Beach CA 649C ONVOY, LLC - CA 730   2012-07-05   
657-300 9 Huntington Beach CA 649C ONVOY, LLC - CA 730   2012-07-05   
657-301 3 Huntington Beach CA 649C ONVOY, LLC - CA 730   2016-04-03   
657-301 4 Huntington Beach CA 649C ONVOY, LLC - CA 730   2016-04-03   
657-306 4 Westminster CA 649C ONVOY, LLC - CA 730   2016-05-09   
657-306 5 Westminster CA 649C ONVOY, LLC - CA 730   2016-05-09   
657-312 3 Huntington Beach CA 649C ONVOY, LLC - CA 730   2016-05-14   
657-312 4 Huntington Beach CA 649C ONVOY, LLC - CA 730   2016-05-14   
657-329 5 Huntington Beach CA 649C ONVOY, LLC - CA 730   2017-12-09   
657-329 7 Huntington Beach CA 649C ONVOY, LLC - CA 730   2017-12-09   
657-384 1 Westminster CA 649C ONVOY, LLC - CA 730   2019-09-09   
657-384 2 Westminster CA 649C ONVOY, LLC - CA 730   2019-09-09   
657-400 A Westminster CA 649C ONVOY, LLC - CA 730   2024-01-23   
657-400 0 Westminster CA 649C ONVOY, LLC - CA 730   2012-05-31   
657-400 4 Westminster CA 649C ONVOY, LLC - CA 730   2012-05-31   
657-400 8 Westminster CA 649C ONVOY, LLC - CA 730   2013-03-27   
657-425 0 Westminster CA 649C ONVOY, LLC - CA 730   2020-07-06   
657-441 0 Westminster CA 649C ONVOY, LLC - CA 730   2018-01-06   
657-441 1 Westminster CA 649C ONVOY, LLC - CA 730   2018-01-06   
657-464 1 Huntington Beach CA 649C ONVOY, LLC - CA 730   2008-11-22   
657-502 0 Huntington Beach CA 649C ONVOY, LLC - CA 730   2021-08-10   
657-502 1 Huntington Beach CA 649C ONVOY, LLC - CA 730   2021-08-10   
657-502 2 Huntington Beach CA 649C ONVOY, LLC - CA 730   2021-08-10   
657-502 3 Huntington Beach CA 649C ONVOY, LLC - CA 730   2021-08-10   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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