Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Columbia, MS

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
769-292 9 HTBGMS050MD  5562 METROPCS, INC. 482   2022-10-30   
769-339 A JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2024-07-21   
769-339 0 JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2024-07-21   
769-339 1 HTBGMSMA6MD  792K CHARTER IP ENABLED SERVICES, LLC 482   2025-08-10   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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