Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 458 [Rate centres in NPA 458] [Dial plan for NPA 458]

NXX: 303

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-303 A Rufus OR THDLORXAFMD  750E ONVOY, LLC - OR 672      
458-303 1 Rufus OR THDLORXAFMD  750E ONVOY, LLC - OR 672   2023-06-03   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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