Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 805 [Rate centres in NPA 805] [Dial plan for NPA 805]

NXX: 643

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-643 A Ventura Central CA VNTRCA02DS0  9740 PACIFIC BELL 730      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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