Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 931 [Rate centres in NPA 931] [Dial plan for NPA 931]

NXX: 939

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-939 A Centertown TN MMRLTNXADS0  0553 BEN LOMAND RURAL TEL. COOP., INC. 470      
931-939 0 Centertown TN   0553 BEN LOMAND RURAL TEL. COOP., INC. 470      
931-939 2 Centertown TN   0553 BEN LOMAND RURAL TEL. COOP., INC. 470      
931-939 3 Centertown TN   0553 BEN LOMAND RURAL TEL. COOP., INC. 470      
931-939 4 Centertown TN   0553 BEN LOMAND RURAL TEL. COOP., INC. 470      
931-939 5 Centertown TN   0553 BEN LOMAND RURAL TEL. COOP., INC. 470      
931-939 6 Centertown TN   145J TERRA NOVA TELECOM INC. 470   2025-08-08   
931-939 9 Centertown TN   792K CHARTER IP ENABLED SERVICES, LLC 470   2015-11-23   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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