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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-303 A Lakewood CA LSAJCAWZDS1  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
562-303 0 Lakewood CA   6529 T-MOBILE USA, INC. 730   2006-03-07   
562-303 1 Lakewood CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730      
562-303 2 Lakewood CA   6529 T-MOBILE USA, INC. 730   2006-03-07   
562-303 3 Lakewood CA   6529 T-MOBILE USA, INC. 730   2006-09-14   
562-303 4 Lakewood CA   6529 T-MOBILE USA, INC. 730   2006-09-21   
562-303 5 Lakewood CA   649C ONVOY, LLC - CA 730   2008-07-29   
562-303 6 Lakewood CA   6529 T-MOBILE USA, INC. 730   2006-10-30   
562-303 7 Lakewood CA   6529 T-MOBILE USA, INC. 730   2006-11-24   
562-303 8 Lakewood CA   6529 T-MOBILE USA, INC. 730   2007-04-20   
562-303 9 Lakewood CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.