Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Tracy City, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
931-333 A   792K CHARTER IP ENABLED SERVICES, LLC 470      
931-333 0   145J TERRA NOVA TELECOM INC. 470   2025-08-08   
931-333 1   792K CHARTER IP ENABLED SERVICES, LLC 470   2016-02-18   
931-333 3   965H FRACTEL, LLC 470   2019-05-05   
931-592 A MMRLTNXADS0  0553 BEN LOMAND RURAL TEL. COOP., INC. 470      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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