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: 743

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-743 A Owosso MI CRNNMIXKRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-743 0 Owosso MI SGNWMIEC0MD  6664 SPRINT SPECTRUM L.P. 344   2011-07-17   
989-743 1 Owosso MI CRNNMIXKRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-743 2 Owosso MI CRNNMIXKRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-743 3 Owosso MI CRNNMIXKRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-743 4 Owosso MI CRNNMIXKRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-743 5 Owosso MI CRNNMIXKRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-743 6 Owosso MI CRNNMIXKRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-743 7 Owosso MI   279B CLEAR RATE COMMUNICATIONS - CLEC - MI 344   2009-11-14   
989-743 8 Owosso MI CRNNMIXKRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-743 9 Owosso MI CRNNMIXKRS0  0695 FRONTIER NORTH, INC. - MI 344      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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