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: 408 [Rate centres in NPA 408] [Dial plan for NPA 408]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-359 A Saratoga CA FRMTCAEDDS0  7262 XO CALIFORNIA, INC. 722      
408-359 0 Saratoga CA   7262 XO CALIFORNIA, INC. 722      
408-359 1 Saratoga CA   649C ONVOY, LLC - CA 722   2007-09-07   
408-359 2 Saratoga CA   7262 XO CALIFORNIA, INC. 722      
408-359 3 Saratoga CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-12-05   
408-359 4 Saratoga CA   649C ONVOY, LLC - CA 722   2014-11-01   
408-359 5 Saratoga CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-09-09   
408-359 6 Saratoga CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-12-05   
408-359 7 Saratoga CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-03-06   
408-359 8 Saratoga CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-30   
408-359 9 Saratoga CA   7262 XO CALIFORNIA, INC. 722      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.