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: 246

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-246 A Ashland OR MDFDOR567MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670      
458-246 0 Ashland OR EUGNOR53XXX  073H TELNYX LLC 670   2020-06-08   
458-246 1 Ashland OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2021-05-29   
458-246 3 Ashland OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2021-07-12   
458-246 4 Ashland OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2021-07-12   
458-246 5 Ashland OR EUGNOR53XUX  624H ONVOY SPECTRUM, LLC 670   2021-07-24   
458-246 6 Ashland OR EUGNOR53XUX  624H ONVOY SPECTRUM, LLC 670   2021-10-21   
458-246 7 Ashland OR MDFDOR567MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670   2022-08-21   
458-246 8 Ashland OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2020-11-13   
458-246 9 Ashland OR MDFDOR567MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670   2020-02-28   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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