Local Calling Guide

Area code/prefix search

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NPA: 931 [Rate centres in NPA 931] [Dial plan for NPA 931]

NXX: 738

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-738 A Sparta Rural TN MMRLTNXADS0  0553 BEN LOMAND RURAL TEL. COOP., INC. 470      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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