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: 724

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-724 A La Mesa CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-724 0 La Mesa CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2019-05-10   
619-724 1 La Mesa CA   6529 T-MOBILE USA, INC. 732   2015-06-01   
619-724 2 La Mesa CA   6529 T-MOBILE USA, INC. 732   2015-06-01   
619-724 3 La Mesa CA   6529 T-MOBILE USA, INC. 732   2015-06-01   
619-724 4 La Mesa CA   649C ONVOY, LLC - CA 732   2016-07-21   
619-724 5 La Mesa CA   649C ONVOY, LLC - CA 732   2016-07-21   
619-724 6 La Mesa CA   516C AT&T CORP. 732   2016-03-18   
619-724 7 La Mesa CA   6529 T-MOBILE USA, INC. 732   2015-03-30   
619-724 8 La Mesa CA   6529 T-MOBILE USA, INC. 732   2015-03-30   
619-724 9 La Mesa CA   6529 T-MOBILE USA, INC. 732   2015-03-30   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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