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: 374

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-374 A San Diego: San Diego DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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