Local Calling Guide

Area code/prefix search

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Marquette, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
906-936 2   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 342   2023-11-23   
906-936 3   543C ONVOY, LLCV - MI 342   2019-01-25   
906-936 4   624H ONVOY SPECTRUM, LLC 342   2023-03-02   
906-936 5   543C ONVOY, LLCV - MI 342   2022-12-10   
906-936 6   543C ONVOY, LLCV - MI 342   2019-01-25   
906-936 7   543C ONVOY, LLCV - MI 342   2020-09-13   
906-936 8   543C ONVOY, LLCV - MI 342   2020-09-13   
906-936 9   543C ONVOY, LLCV - MI 342   2020-09-13   
906-973 A MRQTMIACCM0  6695 RANGE TELECOMMUNICATIONS 342      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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