Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CLTNMIXGRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
517-456 A Clinton MI 0695 FRONTIER NORTH, INC. - MI 340      
517-456 1 Clinton MI 0695 FRONTIER NORTH, INC. - MI 340      
517-456 2 Clinton MI 0695 FRONTIER NORTH, INC. - MI 340      
517-456 4 Clinton MI 0695 FRONTIER NORTH, INC. - MI 340      
517-456 6 Clinton MI 0695 FRONTIER NORTH, INC. - MI 340      
517-456 7 Clinton MI 0695 FRONTIER NORTH, INC. - MI 340      
517-456 8 Clinton MI 0695 FRONTIER NORTH, INC. - MI 340      
517-456 9 Clinton MI 0695 FRONTIER NORTH, INC. - MI 340      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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