Local Calling Guide

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Nevinville, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-345 A MENLIAXODS1  1137 COON VALLEY COOP. TEL. ASSN., INC. 632      

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

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