Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
810-631 A Otisville MI 0695 FRONTIER NORTH, INC. - MI 340      
810-631 2 Otisville MI 0695 FRONTIER NORTH, INC. - MI 340      
810-631 4 Otisville MI 0695 FRONTIER NORTH, INC. - MI 340      
810-631 6 Otisville MI 0695 FRONTIER NORTH, INC. - MI 340      
810-631 8 Otisville MI 0695 FRONTIER NORTH, INC. - MI 340      
810-631 9 Otisville MI 0695 FRONTIER NORTH, INC. - MI 340      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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