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
408-596 A Los Gatos CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-596 0 Los Gatos CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-596 1 Los Gatos CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-596 2 Los Gatos CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-13   
408-596 3 Los Gatos CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
408-596 4 Los Gatos CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
408-596 5 Los Gatos CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-09-11   
408-596 6 Los Gatos CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-596 7 Los Gatos CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
408-596 8 Los Gatos CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
408-596 9 Los Gatos CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-14   

Last updated: Sat, 31 Oct 2020 19:28:10 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.