Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Six Lakes, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
989-365 A SXLKMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-365 0 SGNWMIFAZMD  2550 123 NET, INC. 344   2005-09-03   
989-365 1 SGNWMIFAXKX  543C ONVOY, LLC - MI 344   2017-05-26   
989-365 2 SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-09-26   
989-365 3 SXLKMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-365 4 SXLKMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-365 5 OWSOMIXH7MD  691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 344   2014-07-12   
989-365 6 OWTPMI021MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2017-05-20   
989-365 7 SXLKMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-365 9 SXLKMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-814 A SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-814 0 SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-814 4   543C ONVOY, LLC - MI 344   2021-03-05   
989-814 5   543C ONVOY, LLC - MI 344   2021-03-05   
989-814 6 SGNWMIFAXCY  7575 CENTURYLINK COMMUNICATIONS LLC 344   2015-05-08   
989-814 7 SGNWMIFAXKX  543C ONVOY, LLC - MI 344   2013-04-05   

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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