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: 363

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-363 A Eugene OR   750E ONVOY, LLC - OR 670   2026-09-14   
458-363 0 Eugene OR   750E ONVOY, LLC - OR 670   2026-09-14   
458-363 1 Eugene OR   750E ONVOY, LLC - OR 670   2026-09-14   
458-363 2 Eugene OR   750E ONVOY, LLC - OR 670   2026-09-14   
458-363 3 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-09-15   
458-363 4 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-09-15   
458-363 5 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-09-15   
458-363 6 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-09-15   
458-363 7 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-09-15   
458-363 8 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-09-15   
458-363 9 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-09-15   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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