Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: LSTNMIXGRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
989-786 A Lewiston MI 0695 FRONTIER NORTH, INC. - MI 344      
989-786 1 Lewiston MI 0695 FRONTIER NORTH, INC. - MI 344      
989-786 2 Lewiston MI 0695 FRONTIER NORTH, INC. - MI 344      
989-786 3 Lewiston MI 0695 FRONTIER NORTH, INC. - MI 344      
989-786 4 Lewiston MI 0695 FRONTIER NORTH, INC. - MI 344      
989-786 5 Lewiston MI 0695 FRONTIER NORTH, INC. - MI 344      
989-786 6 Lewiston MI 0695 FRONTIER NORTH, INC. - MI 344      
989-786 7 Lewiston MI 0695 FRONTIER NORTH, INC. - MI 344      
989-786 9 Lewiston MI 0695 FRONTIER NORTH, INC. - MI 344      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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