Local Calling Guide

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Twin Lakes, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
507-852 A TWLKMNXT1MD  1338 WINNEBAGO COOP. TEL. ASSN. - MN 620      

Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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