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: 323

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-323 A Leaburg OR   624H ONVOY SPECTRUM, LLC 670   2024-06-14   
458-323 0 Leaburg OR   624H ONVOY SPECTRUM, LLC 670      
458-323 1 Leaburg OR   073H TELNYX LLC 670      
458-323 2 Leaburg OR   073H TELNYX LLC 670      
458-323 3 Leaburg OR   145J TERRA NOVA TELECOM INC. 670      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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