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: 975

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-975 A Dulzura CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-975 0 Dulzura CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-975 1 Dulzura CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-975 2 Dulzura CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-975 3 Dulzura CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-975 4 Dulzura CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-975 5 Dulzura CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-975 6 Dulzura CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-975 7 Dulzura CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-975 8 Dulzura CA SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
619-975 9 Dulzura CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.