Local Calling Guide

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NPA: 989 [Rate centres in NPA 989] [Dial plan for NPA 989]

NXX: 785

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-785 A Atlanta MI ATLNMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-785 0 Atlanta MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2004-11-14   
989-785 1 Atlanta MI   2550 123.NET, LLC 344   2013-03-09   
989-785 2 Atlanta MI   0695 FRONTIER NORTH, INC. - MI 344      
989-785 3 Atlanta MI   0695 FRONTIER NORTH, INC. - MI 344      
989-785 4 Atlanta MI   0695 FRONTIER NORTH, INC. - MI 344      
989-785 5 Atlanta MI   0695 FRONTIER NORTH, INC. - MI 344      
989-785 6 Atlanta MI   0695 FRONTIER NORTH, INC. - MI 344      
989-785 7 Atlanta MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344   2010-09-01   
989-785 8 Atlanta MI   0695 FRONTIER NORTH, INC. - MI 344      
989-785 9 Atlanta MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2007-05-02   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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