Local Calling Guide

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Grand Marais, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
906-494 A GDMRMIXIRS1  0713 HIAWATHA TEL. CO. 342      
906-532 A MNSGMIXJDS2  116F PENINSULA FIBER NETWORK, LLC - MI 342      
906-532 0 MNSGMIXJDS2  116F PENINSULA FIBER NETWORK, LLC - MI 342   2013-11-23   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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