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: 622

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-622 A Chula Vista CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-622 0 Chula Vista CA SNDGCADV1MD  5562 METROPCS, INC. 732   2016-12-18   
619-622 1 Chula Vista CA SNDGCADV1MD  5562 METROPCS, INC. 732   2016-12-18   
619-622 2 Chula Vista CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2016-12-18   
619-622 3 Chula Vista CA SNDGCADV1MD  5562 METROPCS, INC. 732   2018-04-21   
619-622 4 Chula Vista CA SNDGCADV1MD  5562 METROPCS, INC. 732   2018-05-05   
619-622 5 Chula Vista CA SNDGCADV1MD  5562 METROPCS, INC. 732   2018-05-05   
619-622 6 Chula Vista CA   318J COMCAST IP PHONE LLC 732   2018-06-03   
619-622 7 Chula Vista CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2019-02-13   
619-622 8 Chula Vista CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2016-12-17   
619-622 9 Chula Vista CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2016-12-17   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.