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: 479

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-479 A Harbor Beach MI HRBHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 344      
989-479 0 Harbor Beach MI HRBHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 344      
989-479 2 Harbor Beach MI SGNWMIFAXNY  318J COMCAST IP PHONE, LLC 344   2010-11-30   
989-479 3 Harbor Beach MI HRBHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 344      
989-479 4 Harbor Beach MI SGNWMIFAZMD  2550 123.NET, INC. 344   2008-04-28   
989-479 5 Harbor Beach MI HRBHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 344      
989-479 6 Harbor Beach MI HRBHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 344      
989-479 7 Harbor Beach MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2012-11-18   
989-479 8 Harbor Beach MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2017-10-26   
989-479 9 Harbor Beach MI HRBHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 344      

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

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