Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Barry, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-335 A BARYILXCRS0  1015 FRONTIER NORTH, INC. - IL 376      
217-335 0   624H ONVOY SPECTRUM, LLC 376   2023-07-07   
217-335 1   1015 FRONTIER NORTH, INC. - IL 376      
217-335 2   1015 FRONTIER NORTH, INC. - IL 376      
217-335 3   1015 FRONTIER NORTH, INC. - IL 376      
217-335 4   224C ONVOY, LLC 376   2021-01-23   
217-335 5   224C ONVOY, LLC 376   2020-04-19   
217-335 6   224C ONVOY, LLC 376   2020-09-05   
217-335 7   224C ONVOY, LLC 376   2021-04-23   
217-335 8   7091 ADAMS TELSYSTEMS, INC. 376   2008-10-18   
217-335 9   224C ONVOY, LLC 376   2021-01-23   
447-747 A JCVLILXCDMD  224C ONVOY, LLC 376      
447-747 4   224C ONVOY, LLC 376   2021-06-16   
447-747 7   224C ONVOY, LLC 376   2021-07-30   
447-747 8   224C ONVOY, LLC 376   2021-10-16   

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

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