Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 424 [Rate centres in NPA 424] [Dial plan for NPA 424]

NXX: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-900 A West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-01-23   
424-900 0 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-01-01   
424-900 1 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-05   
424-900 2 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-05   
424-900 3 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-05   
424-900 4 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-05   
424-900 5 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-05   
424-900 6 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-30   
424-900 7 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-30   
424-900 8 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-30   
424-900 9 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-01-01   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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