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: SNDJCA05DS5

1 2 3 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
619-209 8 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2007-10-26   
619-272 3 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-06-16   
619-272 8 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-06-16   
619-272 9 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-06-16   
619-356 4 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2011-02-10   
619-356 5 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2011-02-10   
619-356 6 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2011-02-10   
619-387 3 El Cajon CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2011-06-20   
619-400 3 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-12-15   
619-400 6 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-12-15   
619-409 2 Chula Vista CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2010-10-28   
619-467 0 La Mesa CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2007-02-17   
619-467 1 La Mesa CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2007-02-17   
619-467 2 La Mesa CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2007-02-17   
619-467 3 La Mesa CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2007-02-17   
619-467 5 La Mesa CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2007-02-17   
619-488 1 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-12-15   
619-488 2 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-12-15   
619-488 3 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-10-09   
619-488 4 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-03-28   
619-488 5 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-03-28   
619-534 6 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-08-08   
619-534 8 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-10-09   
619-628 9 Chula Vista CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2010-10-28   
619-630 1 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2009-08-31   
619-663 A El Cajon CA 258E YMAX COMMUNICATIONS CORP. - CA 732      
619-663 0 El Cajon CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-11-27   
619-663 1 El Cajon CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-11-27   
619-663 2 El Cajon CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-11-27   
619-704 8 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2009-02-03   
619-704 9 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2009-02-03   
619-730 A Chula Vista CA 258E YMAX COMMUNICATIONS CORP. - CA 732      
619-730 0 Chula Vista CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-11-27   
619-730 1 Chula Vista CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-11-27   
619-730 2 Chula Vista CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-11-27   
619-730 3 Chula Vista CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-11-27   
619-730 4 Chula Vista CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2008-11-27   
619-730 6 Chula Vista CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2010-04-16   
619-735 9 Chula Vista CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2010-04-19   
619-752 5 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2009-08-31   
619-752 6 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2009-08-31   
619-752 7 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2009-08-31   
619-752 8 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2009-08-31   
619-752 9 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2009-08-31   
619-780 8 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2011-02-10   
619-780 9 San Diego: San Diego DA CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2011-02-10   
619-784 0 La Mesa CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2007-02-17   
619-825 0 La Mesa CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2007-02-17   
619-825 4 La Mesa CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2007-02-17   
619-836 3 Chula Vista CA 258E YMAX COMMUNICATIONS CORP. - CA 732   2014-02-21   

1 2 3 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.