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.

Switch: FRMTCAEDDS2

1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
408-300 5 San Jose: South DA CA 7262 XO CALIFORNIA, INC. 722   2009-08-15   
408-323 3 San Jose: South DA CA 7262 XO CALIFORNIA, INC. 722   2005-09-15   
408-353 7 Los Gatos CA 7262 XO CALIFORNIA, INC. 722   2011-01-28   
408-384 5 Los Gatos CA 7262 XO CALIFORNIA, INC. 722   2005-06-02   
408-384 6 Los Gatos CA 7262 XO CALIFORNIA, INC. 722   2005-06-02   
408-402 8 Los Gatos CA 7262 XO CALIFORNIA, INC. 722   2006-03-20   
408-418 4 San Jose: West DA CA 7262 XO CALIFORNIA, INC. 722   2010-01-25   
408-418 7 San Jose: West DA CA 7262 XO CALIFORNIA, INC. 722   2010-02-02   
408-427 9 Gilroy CA 7262 XO CALIFORNIA, INC. 722   2007-04-09   
408-457 6 San Jose: North DA CA 7262 XO CALIFORNIA, INC. 722   2007-04-27   
408-457 7 San Jose: North DA CA 7262 XO CALIFORNIA, INC. 722   2008-04-28   
408-457 9 San Jose: North DA CA 7262 XO CALIFORNIA, INC. 722   2008-04-28   
408-465 5 Morgan Hill CA 7262 XO CALIFORNIA, INC. 722   2005-06-16   
408-484 6 Saratoga CA 7262 XO CALIFORNIA, INC. 722   2011-01-26   
408-484 8 Saratoga CA 7262 XO CALIFORNIA, INC. 722   2005-06-05   
408-490 1 San Jose: West DA CA 7262 XO CALIFORNIA, INC. 722   2008-05-30   
408-498 4 Sunnyvale CA 7262 XO CALIFORNIA, INC. 722   2012-07-25   
408-498 8 Sunnyvale CA 7262 XO CALIFORNIA, INC. 722   2012-05-18   
408-503 0 San Jose: North DA CA 7262 XO CALIFORNIA, INC. 722   2006-11-18   
408-520 3 San Jose: North DA CA 7262 XO CALIFORNIA, INC. 722   2010-05-17   
408-520 4 San Jose: North DA CA 7262 XO CALIFORNIA, INC. 722   2010-05-17   
408-594 7 Sunnyvale CA 7262 XO CALIFORNIA, INC. 722   2012-05-18   
408-604 A Sunnyvale CA 7262 XO CALIFORNIA, INC. 722      
408-604 1 Sunnyvale CA 7262 XO CALIFORNIA, INC. 722   2012-03-10   
408-604 2 Sunnyvale CA 7262 XO CALIFORNIA, INC. 722   2012-03-10   
408-604 6 Sunnyvale CA 7262 XO CALIFORNIA, INC. 722   2012-03-10   
408-604 7 Sunnyvale CA 7262 XO CALIFORNIA, INC. 722   2012-03-10   
408-604 8 Sunnyvale CA 7262 XO CALIFORNIA, INC. 722   2012-03-10   
408-606 4 San Jose: West DA CA 7262 XO CALIFORNIA, INC. 722   2012-06-12   
408-614 A Campbell CA 7262 XO CALIFORNIA, INC. 722      
408-614 2 Campbell CA 7262 XO CALIFORNIA, INC. 722   2012-07-08   
408-618 A San Jose: North DA CA 7262 XO CALIFORNIA, INC. 722      
408-627 6 San Jose: North DA CA 7262 XO CALIFORNIA, INC. 722   2011-04-23   
408-638 0 San Jose: West DA CA 7262 XO CALIFORNIA, INC. 722   2012-05-18   
408-638 3 San Jose: West DA CA 7262 XO CALIFORNIA, INC. 722   2012-10-11   
408-664 5 Sunnyvale CA 7262 XO CALIFORNIA, INC. 722   2012-06-08   
408-668 6 San Jose: West DA CA 7262 XO CALIFORNIA, INC. 722   2005-06-05   
408-668 7 San Jose: West DA CA 7262 XO CALIFORNIA, INC. 722   2005-06-05   
408-673 A San Jose: West DA CA 7262 XO CALIFORNIA, INC. 722      
408-673 2 San Jose: West DA CA 7262 XO CALIFORNIA, INC. 722   2010-05-15   
408-673 3 San Jose: West DA CA 7262 XO CALIFORNIA, INC. 722   2010-05-15   
408-693 3 San Jose: South DA CA 7262 XO CALIFORNIA, INC. 722   2006-11-18   
408-702 6 Sunnyvale CA 7262 XO CALIFORNIA, INC. 722   2005-06-04   
408-702 9 Sunnyvale CA 7262 XO CALIFORNIA, INC. 722   2005-06-04   
408-703 2 San Jose: West DA CA 7262 XO CALIFORNIA, INC. 722   2011-06-07   
408-703 4 San Jose: West DA CA 7262 XO CALIFORNIA, INC. 722   2011-06-07   
408-706 5 Morgan Hill CA 7262 XO CALIFORNIA, INC. 722   2010-03-01   
408-716 9 Sunnyvale CA 7262 XO CALIFORNIA, INC. 722   2005-06-04   
408-724 5 San Jose: South DA CA 7262 XO CALIFORNIA, INC. 722   2010-10-11   
408-724 6 San Jose: South DA CA 7262 XO CALIFORNIA, INC. 722   2010-10-11   

1 2 3 4 5 6 7 8 9 >>

Last updated: Sun, 31 Oct 2021 22:15:27 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.