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
458-888 A Stateline OR SPKNWA01XXX  750E ONVOY, LLC - OR 676      
458-895 A Eugene OR EUGNOR53X5Y  506J TWILIO INTERNATIONAL, INC. 670      
458-899 A Redmond OR PTLDOR13X6X  158H INVOXIO INCORPORATED 672      
458-900 A Athena OR PTLDOR13X6X  158H INVOXIO INCORPORATED 672      
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: Tue, 07 Oct 2025 16:47:53 UTC

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