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: 404

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-404 A El Cajon CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-404 0 El Cajon CA   649C ONVOY, LLC - CA 732   2016-10-04   
619-404 1 El Cajon CA   649C ONVOY, LLC - CA 732   2016-10-04   
619-404 2 El Cajon CA   649C ONVOY, LLC - CA 732   2016-10-04   
619-404 3 El Cajon CA   649C ONVOY, LLC - CA 732   2016-10-31   
619-404 4 El Cajon CA   649C ONVOY, LLC - CA 732   2016-10-31   
619-404 5 El Cajon CA   649C ONVOY, LLC - CA 732   2016-10-31   
619-404 6 El Cajon CA   649C ONVOY, LLC - CA 732   2016-10-31   
619-404 7 El Cajon CA   6529 T-MOBILE USA, INC. 732   2016-10-29   
619-404 8 El Cajon CA   6529 T-MOBILE USA, INC. 732   2016-10-03   
619-404 9 El Cajon CA   6529 T-MOBILE USA, INC. 732   2016-10-03   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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