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: 415 [Rate centres in NPA 415] [Dial plan for NPA 415]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-295 A San Rafael CA FRMTCAEDDS0  7262 XO CALIFORNIA, INC. 722      
415-295 0 San Rafael CA   7262 XO CALIFORNIA, INC. 722   2005-06-08   
415-295 1 San Rafael CA   7262 XO CALIFORNIA, INC. 722      
415-295 2 San Rafael CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-07   
415-295 3 San Rafael CA   7262 XO CALIFORNIA, INC. 722   2004-09-24   
415-295 4 San Rafael CA   7262 XO CALIFORNIA, INC. 722   2006-11-17   
415-295 5 San Rafael CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-07   
415-295 6 San Rafael CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-07   
415-295 7 San Rafael CA   516C AT&T CORP. 722   2005-04-07   
415-295 8 San Rafael CA   649C ONVOY, LLC - CA 722   2005-04-14   
415-295 9 San Rafael CA   3662 PACIFIC CENTREX SERVICES, INC. - CA 722   2006-11-30   

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.