Local Calling Guide

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Conklin, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
616-424 A BRSPMI097MD  516J TON80 COMMUNICATIONS, LLC 348      
616-424 2   516J TON80 COMMUNICATIONS, LLC 348   2022-05-07   
616-625 A GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-625 0   543C ONVOY, LLCV - MI 348   2016-07-30   
616-625 1   543C ONVOY, LLCV - MI 348   2021-03-06   
616-625 2   543C ONVOY, LLCV - MI 348   2021-03-06   
616-625 4   624H ONVOY SPECTRUM, LLC 348   2021-06-18   
616-625 5   543C ONVOY, LLCV - MI 348   2021-01-29   
616-625 6   543C ONVOY, LLCV - MI 348   2021-01-29   
616-625 7   543C ONVOY, LLCV - MI 348   2021-01-29   
616-625 8   991E BANDWIDTH.COM CLEC, LLC - MI 348   2022-03-31   
616-625 9   991E BANDWIDTH.COM CLEC, LLC - MI 348   2020-05-14   
616-899 A CNKLMIXGRS0  0695 FRONTIER NORTH, INC. - MI 348      
616-899 0   3535 ACD TELECOM, INC. - MI 348   2004-08-27   
616-899 1   792K CHARTER IP ENABLED SERVICES, LLC 348   2014-10-19   
616-899 2   0695 FRONTIER NORTH, INC. - MI 348      
616-899 3   817J INTERACTIVE SERVICES NETWORK, INC. 348   2004-12-24   
616-899 4   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2005-03-11   
616-899 5   0695 FRONTIER NORTH, INC. - MI 348      
616-899 6   508J CENTURYLINK COMMUNICATIONS, LLC 348   2015-09-17   
616-899 7   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2008-09-22   
616-899 8   543C ONVOY, LLCV - MI 348   2013-03-19   
616-899 9   543C ONVOY, LLCV - MI 348   2014-11-13   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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