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: 582

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-582 A Azalea OR EUGNOR53XAY  516J TON80 COMMUNICATIONS, LLC 670      
458-582 0 Azalea OR   076F BANDWIDTH.COM CLEC, LLC - OR 670   2025-07-27   
458-582 1 Azalea OR   624H ONVOY SPECTRUM, LLC 670   2025-01-23   
458-582 7 Azalea OR   516J TON80 COMMUNICATIONS, LLC 670   2022-04-25   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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