Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BATHMIXGRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
517-641 A Bath MI 0695 FRONTIER NORTH, INC. - MI 346      
517-641 4 Bath MI 0695 FRONTIER NORTH, INC. - MI 346      
517-641 6 Bath MI 0695 FRONTIER NORTH, INC. - MI 346      
517-641 7 Bath MI 0695 FRONTIER NORTH, INC. - MI 346      
517-641 8 Bath MI 0695 FRONTIER NORTH, INC. - MI 346      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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