Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 619 [Rate centres in NPA 619] [Dial plan for NPA 619]

NXX: 960

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-960 A Chula Vista CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2024-05-10   
619-960 0 Chula Vista CA   649C ONVOY, LLC - CA 732   2024-05-10   
619-960 1 Chula Vista CA   6529 T-MOBILE USA, INC. 732   2024-05-11   
619-960 2 Chula Vista CA   6529 T-MOBILE USA, INC. 732   2024-05-11   
619-960 3 Chula Vista CA   6529 T-MOBILE USA, INC. 732   2024-05-11   
619-960 4 Chula Vista CA   6529 T-MOBILE USA, INC. 732   2024-05-11   
619-960 5 Chula Vista CA   6529 T-MOBILE USA, INC. 732   2024-05-11   
619-960 6 Chula Vista CA   6529 T-MOBILE USA, INC. 732   2024-05-11   
619-960 7 Chula Vista CA   6529 T-MOBILE USA, INC. 732   2024-05-11   
619-960 8 Chula Vista CA   649C ONVOY, LLC - CA 732   2024-05-12   
619-960 9 Chula Vista CA   649C ONVOY, LLC - CA 732   2024-05-12   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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