Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 350 [Rate centres in NPA 350] [Dial plan for NPA 350]

NXX: 259

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
350-259 A Lodi CA   624H ONVOY SPECTRUM, LLC 738   2026-09-25   
350-259 0 Lodi CA   624H ONVOY SPECTRUM, LLC 738   2026-09-25   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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