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]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-901 A Coos Bay OR CSBYORXXRMD  624H ONVOY SPECTRUM, LLC 670      
458-902 A Cove OR LAGRORXBOMD  624H ONVOY SPECTRUM, LLC 672      
458-910 A Eugene OR EUGNOR53KMD  750E ONVOY, LLC - OR 670      
458-946 A Riddle OR EUGNOR53X1Y  965H FRACTEL, LLC 670      
458-987 A Gilchrist OR PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672      
458-999 A Umatilla OR PTLDORWADS2  750E ONVOY, LLC - OR 672      

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

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