Local Calling Guide

Area code/prefix search

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Covington, TN

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
901-770 8 MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2023-11-02   
901-770 9 MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2024-05-20   

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

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