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: 243

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-243 A Glendale OR EUGNOR53KMD  750E ONVOY, LLC - OR 670      
458-243 0 Glendale OR EUGNOR53XXX  073H TELNYX LLC 670   2020-10-30   
458-243 1 Glendale OR EUGNOR53XUX  624H ONVOY SPECTRUM, LLC 670   2021-10-21   
458-243 4 Glendale OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2019-12-21   
458-243 5 Glendale OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2019-12-21   
458-243 6 Glendale OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2021-03-05   
458-243 7 Glendale OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2021-03-05   
458-243 8 Glendale OR EUGNOR53XUX  624H ONVOY SPECTRUM, LLC 670   2021-07-24   
458-243 9 Glendale OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2021-10-09   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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