Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 989 [Rate centres in NPA 989] [Dial plan for NPA 989]

NXX: 828

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-828 A Shepherd MI SHPHMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-828 1 Shepherd MI SGNWMIACHMD  490J DISH WIRELESS, LLC 344   2023-02-26   
989-828 4 Shepherd MI SHPHMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-828 5 Shepherd MI SHPHMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-828 6 Shepherd MI SHPHMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-828 7 Shepherd MI SHPHMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-828 9 Shepherd MI   145J TERRA NOVA TELECOM INC. 344   2025-05-31   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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