Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]

NXX: 486

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-486 A Blissfield MI BLFDMIXGRS0  0695 FRONTIER NORTH, INC. - MI 340      
517-486 0 Blissfield MI   0695 FRONTIER NORTH, INC. - MI 340      
517-486 1 Blissfield MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-09-26   
517-486 2 Blissfield MI   0695 FRONTIER NORTH, INC. - MI 340      
517-486 3 Blissfield MI   0695 FRONTIER NORTH, INC. - MI 340      
517-486 4 Blissfield MI   0695 FRONTIER NORTH, INC. - MI 340      
517-486 5 Blissfield MI   0695 FRONTIER NORTH, INC. - MI 340      
517-486 6 Blissfield MI   0695 FRONTIER NORTH, INC. - MI 340      
517-486 9 Blissfield MI   145J TERRA NOVA TELECOM INC. 340   2022-10-07   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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