Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 341 [Rate centres in NPA 341] [Dial plan for NPA 341]

NXX: 867

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
341-867 A Crockett CA   649C ONVOY, LLC - CA 722   2025-11-07   
341-867 5 Crockett CA   649C ONVOY, LLC - CA 722   2025-11-07   

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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