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: 364

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-364 A Eugene OR   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 670   2026-11-19   
458-364 0 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-11-20   
458-364 1 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-11-20   
458-364 2 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-11-20   
458-364 3 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-11-20   
458-364 4 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-11-20   
458-364 5 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-11-20   
458-364 6 Eugene OR   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 670   2026-11-19   
458-364 7 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-11-20   
458-364 8 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-11-20   
458-364 9 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2026-11-20   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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