Local Calling Guide

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

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-278 A Alpena MI SGNWMIFAZMD  2550 123 NET, INC. 344      
989-278 0 Alpena MI   2550 123 NET, INC. 344   2003-05-29   
989-278 1 Alpena MI   473D CMC TELECOM, INC. - MI 344   2008-02-25   
989-278 2 Alpena MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2008-03-14   
989-278 3 Alpena MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2018-04-06   
989-278 4 Alpena MI   9245 CYNERGYCOMM.NET, INC. - MI 344   2006-06-25   
989-278 5 Alpena MI   279B CLEAR RATE COMMUNICATIONS - CLEC - MI 344   2009-11-14   
989-278 6 Alpena MI   6664 SPRINT SPECTRUM L.P. 344   2014-01-31   
989-278 7 Alpena MI   6664 SPRINT SPECTRUM L.P. 344   2016-10-22   
989-278 8 Alpena MI   991E BANDWIDTH.COM CLEC, LLC - MI 344   2009-03-06   
989-278 9 Alpena MI   6664 SPRINT SPECTRUM L.P. 344   2007-07-17   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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