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: 536

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-536 A Whittier CA LNBHCATVDS0  7262 XO CALIFORNIA, INC. 730      
562-536 0 Whittier CA LNBHCATVDS0  7262 XO CALIFORNIA, INC. 730      
562-536 1 Whittier CA ONTRCAOI9MD  6664 SPRINT SPECTRUM L.P. 730   2007-08-24   
562-536 2 Whittier CA ONTRCAOI9MD  6664 SPRINT SPECTRUM L.P. 730   2006-06-23   
562-536 3 Whittier CA ONTRCAOI9MD  6664 SPRINT SPECTRUM L.P. 730   2006-01-09   
562-536 4 Whittier CA LNBHCATVDS0  7262 XO CALIFORNIA, INC. 730      
562-536 5 Whittier CA ONTRCAOI9MD  6664 SPRINT SPECTRUM L.P. 730   2007-08-24   
562-536 6 Whittier CA ONTRCAOI9MD  6664 SPRINT SPECTRUM L.P. 730   2006-09-08   
562-536 7 Whittier CA ONTRCAOI9MD  6664 SPRINT SPECTRUM L.P. 730   2006-04-28   
562-536 8 Whittier CA ONTRCAOI9MD  6664 SPRINT SPECTRUM L.P. 730   2005-03-27   
562-536 9 Whittier CA ONTRCAOI9MD  6664 SPRINT SPECTRUM L.P. 730   2005-01-19   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.