Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 434 [Rate centres in NPA 434] [Dial plan for NPA 434]

NXX: 458

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
434-458 A Danville VA   138E ONVOY, LLC - VA 250   2026-08-29   
434-458 0 Danville VA   138E ONVOY, LLC - VA 250   2026-08-29   

Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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