Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 562 [Rate centres in NPA 562] [Dial plan for NPA 562]

NXX: 451

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-451 A La Habra CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
562-451 0 La Habra CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-01-02   
562-451 1 La Habra CA   515J IP HORIZON LLC 730      
562-451 2 La Habra CA   515J IP HORIZON LLC 730      
562-451 3 La Habra CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-04-27   
562-451 4 La Habra CA   649C ONVOY, LLC - CA 730   2023-01-01   
562-451 5 La Habra CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-09-01   
562-451 6 La Habra CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-09-01   
562-451 7 La Habra CA   6529 T-MOBILE USA, INC. 730   2015-10-08   
562-451 8 La Habra CA   649C ONVOY, LLC - CA 730   2017-06-11   
562-451 9 La Habra CA   6529 T-MOBILE USA, INC. 730   2015-10-08   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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