Local Calling Guide

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Pleasant Hill, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-734 A PLHLILXCRS0  1015 FRONTIER NORTH, INC. - IL 376      
217-734 1   1015 FRONTIER NORTH, INC. - IL 376      
217-734 2   1015 FRONTIER NORTH, INC. - IL 376      
217-734 4   224C ONVOY, LLC 376   2020-04-19   
217-734 5   224C ONVOY, LLC 376   2021-02-12   
217-734 6   224C ONVOY, LLC 376   2021-04-05   
217-734 7   7091 ADAMS TELSYSTEMS, INC. 376   2008-10-17   
217-734 8   624H ONVOY SPECTRUM, LLC 376   2023-07-07   
217-734 9   1015 FRONTIER NORTH, INC. - IL 376      

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

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