Local Calling Guide

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Mount Clemens, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
586-985 9 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-05-22   

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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