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: 530

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-530 A San Diego: San Diego DA CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-530 0 San Diego: San Diego DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2017-06-09   
619-530 1 San Diego: San Diego DA CA SNDGCADV1MD  5562 METROPCS, INC. 732   2017-08-12   
619-530 2 San Diego: San Diego DA CA SNDGCADV1MD  5562 METROPCS, INC. 732   2017-08-12   
619-530 3 San Diego: San Diego DA CA SNDGCADV1MD  5562 METROPCS, INC. 732   2017-08-12   
619-530 4 San Diego: San Diego DA CA SNDGCADV1MD  5562 METROPCS, INC. 732   2017-08-12   
619-530 5 San Diego: San Diego DA CA SNDGCADV1MD  5562 METROPCS, INC. 732   2017-06-08   
619-530 6 San Diego: San Diego DA CA SNDGCADV1MD  5562 METROPCS, INC. 732   2017-06-08   
619-530 7 San Diego: San Diego DA CA SNDGCADV1MD  5562 METROPCS, INC. 732   2017-06-08   
619-530 8 San Diego: San Diego DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2018-04-30   
619-530 9 San Diego: San Diego DA CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2017-05-19   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.