Local Calling Guide

Area code/prefix search

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Stanwood, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
231-404 A WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-404 0 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-404 1 ANTSMIADPS0  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2013-03-13   
231-404 2   543C ONVOY, LLC - MI 348   2021-03-06   
231-404 3   543C ONVOY, LLC - MI 348   2021-03-06   
231-404 5 MSKGMIXKFMD  691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 348   2014-07-15   
231-404 7   508J CENTURYLINK COMMUNICATIONS LLC 348   2015-09-19   
231-823 A STWDMIXGRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-823 2 STWDMIXGRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-823 4 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-09-26   
231-823 5 GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2005-02-18   
231-823 7 GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2013-03-18   
231-823 8 STWDMIXGRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-823 9 STWDMIXGRS0  0695 FRONTIER NORTH, INC. - MI 348      

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

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