Local Calling Guide

Area code/prefix search

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Minor Hill, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
931-471 A   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2026-02-12   
931-471 8   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2026-02-12   
931-565 A ARMRALXADS0  0280 ARDMORE TEL. CO., INC. 470      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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