Local Calling Guide

Area code/prefix search

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Unionville, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
931-294 A CPHLTNXADS2  0581 UNITED TELEPHONE COMPANY DBA UNITED COMMUNICATIONS 470      

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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