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: 368

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-368 A Pico Rivera CA POMNCAAADS0  8322 MPOWER COMMUNICATIONS CORP - CA 730      
562-368 0 Pico Rivera CA POMNCAAADS0  8322 MPOWER COMMUNICATIONS CORP - CA 730      
562-368 1 Pico Rivera CA COVNCAXFXUX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2009-11-11   
562-368 3 Pico Rivera CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-05-06   
562-368 4 Pico Rivera CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-01   
562-368 5 Pico Rivera CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-06-05   
562-368 6 Pico Rivera CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-06-05   
562-368 7 Pico Rivera CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-06-05   
562-368 8 Pico Rivera CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-01   
562-368 9 Pico Rivera CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-05-06   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.