Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 746G UPPER PENINSULA TELEPHONE COMPANY - MI

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
906-212 A Escanaba MI CRNYMIABDS1  342      
906-212 5 Escanaba MI CRNYMIABDS1  342   2012-05-03   
906-264 6 Marquette MI CRNYMIABDS1  342   2015-10-09   
906-275 6 Houghton MI CRNYMIABDS1  342   2017-01-09   
906-286 8 Manistique MI CRNYMIABDS1  342   2015-10-26   
906-372 8 Gwinn MI CRNYMIABDS1  342   2017-03-10   
906-379 6 Sault Ste Marie MI CRNYMIABDS1  342   2017-01-09   
906-448 1 Iron Mountain MI CRNYMIABDS1  342   2015-10-26   
906-702 6 Ishpeming MI CRNYMIABDS1  342   2017-01-09   
906-825 9 Gladstone MI CRNYMIABDS1  342   2015-10-26   
906-914 2 Menominee MI CRNYMIABDS1  342   2015-10-26   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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