Local Calling Guide

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Eastport, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
231-273 A GDRPMIBL04Z  543C ONVOY, LLC - MI 348      
231-273 2   543C ONVOY, LLC - MI 348   2021-04-25   
231-273 3   543C ONVOY, LLC - MI 348   2020-12-26   
231-273 4   543C ONVOY, LLC - MI 348   2020-12-26   
231-273 6   543C ONVOY, LLC - MI 348   2021-03-06   
231-273 7   543C ONVOY, LLC - MI 348   2021-03-06   
231-599 A ESPTMIXGRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-599 0   3535 ACD TELECOM, INC. - MI 348   2004-10-22   
231-599 1   351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2011-10-18   
231-599 2   0695 FRONTIER NORTH, INC. - MI 348      
231-599 3   0695 FRONTIER NORTH, INC. - MI 348      
231-599 4   543C ONVOY, LLC - MI 348   2015-12-09   
231-599 5   543C ONVOY, LLC - MI 348   2015-12-17   
231-599 6   7575 CENTURYLINK COMMUNICATIONS LLC 348   2015-09-17   
231-599 7   543C ONVOY, LLC - MI 348   2013-04-01   
231-599 8   543C ONVOY, LLC - MI 348   2015-12-09   
231-599 9   543C ONVOY, LLC - MI 348   2015-12-17   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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