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.

NPA: 562 [Rate centres in NPA 562] [Dial plan for NPA 562]

NXX: 245

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-245 A La Habra CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
562-245 0 La Habra CA   145J TERRA NOVA TELECOM INC. 730   2022-09-29   
562-245 1 La Habra CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-03   
562-245 2 La Habra CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-07-15   
562-245 3 La Habra CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-03   
562-245 4 La Habra CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2022-10-01   
562-245 5 La Habra CA LSANCAJW6MD  073H TELNYX LLC 730   2017-06-02   
562-245 6 La Habra CA COVNCAXFXUX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-09-23   
562-245 7 La Habra CA COVNCAXFXUX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-03-13   
562-245 8 La Habra CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-06-24   
562-245 9 La Habra CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-10-28   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.