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: 451

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-451 A Chula Vista CA SNDGCADV1MD  5562 METROPCS, INC. 732      
619-451 0 Chula Vista CA SNDGCADV1MD  5562 METROPCS, INC. 732   2013-12-09   
619-451 1 Chula Vista CA SNDGCADV1MD  5562 METROPCS, INC. 732   2013-12-09   
619-451 2 Chula Vista CA SNDGCADV1MD  5562 METROPCS, INC. 732   2013-12-09   
619-451 3 Chula Vista CA SNDGCADV1MD  5562 METROPCS, INC. 732   2014-01-13   
619-451 4 Chula Vista CA SNDGCADV1MD  5562 METROPCS, INC. 732   2014-01-13   
619-451 5 Chula Vista CA SNDGCADV1MD  5562 METROPCS, INC. 732   2014-01-13   
619-451 6 Chula Vista CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-01-06   
619-451 7 Chula Vista CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2013-12-21   
619-451 8 Chula Vista CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2013-12-10   
619-451 9 Chula Vista CA SNDGCADV1MD  5562 METROPCS, INC. 732   2013-12-09   

Last updated: Fri, 13 May 2022 22:16:13 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.