Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: ATLNMIXGRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
989-785 A Atlanta MI 0695 FRONTIER NORTH, INC. - MI 344      
989-785 2 Atlanta MI 0695 FRONTIER NORTH, INC. - MI 344      
989-785 3 Atlanta MI 0695 FRONTIER NORTH, INC. - MI 344      
989-785 4 Atlanta MI 0695 FRONTIER NORTH, INC. - MI 344      
989-785 5 Atlanta MI 0695 FRONTIER NORTH, INC. - MI 344      
989-785 6 Atlanta MI 0695 FRONTIER NORTH, INC. - MI 344      
989-785 8 Atlanta MI 0695 FRONTIER NORTH, INC. - MI 344      

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

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