Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: HRVLMIXGRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
989-724 A Harrisville MI 0695 FRONTIER NORTH, INC. - MI 344      
989-724 5 Harrisville MI 0695 FRONTIER NORTH, INC. - MI 344      
989-724 6 Harrisville MI 0695 FRONTIER NORTH, INC. - MI 344      
989-724 7 Harrisville MI 0695 FRONTIER NORTH, INC. - MI 344      
989-724 9 Harrisville MI 0695 FRONTIER NORTH, INC. - MI 344      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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