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: 619 [Rate centres in NPA 619] [Dial plan for NPA 619]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-468 A Dulzura CA DLZRCA11RS0  9740 PACIFIC BELL 732      
619-468 0 Dulzura CA   9740 PACIFIC BELL 732      
619-468 1 Dulzura CA   9740 PACIFIC BELL 732      
619-468 2 Dulzura CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-05-01   
619-468 3 Dulzura CA   9740 PACIFIC BELL 732      
619-468 4 Dulzura CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-08-16   
619-468 5 Dulzura CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-10-30   
619-468 6 Dulzura CA   9740 PACIFIC BELL 732      
619-468 7 Dulzura CA   649C ONVOY, LLC - CA 732   2008-09-19   
619-468 9 Dulzura CA   9740 PACIFIC BELL 732      

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

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.