Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-745 A SBLYILXCRS1  1015 FRONTIER NORTH, INC. - IL 370      
217-745 0 CHMPILCPX5X  5800 ITV-3, LLC D/B/A I3 BROADBAND 370   2003-07-18   
217-745 1 SBLYILXCRS1  1015 FRONTIER NORTH, INC. - IL 370      
217-745 2 SBLYILXCRS1  1015 FRONTIER NORTH, INC. - IL 370      
217-745 3 CHMPILCPX0Y  073H TELNYX LLC 370   2020-07-20   
217-745 4 CHMPILCPXHX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 370   2016-06-02   
217-745 5 CHMPILCPOMD  224C ONVOY, LLC 370   2018-10-07   
217-745 6 CHMPILCPOMD  224C ONVOY, LLC 370   2019-07-05   
217-745 7 CHMPILCPXOX  508J CENTURYLINK COMMUNICATIONS, LLC 370   2016-06-16   
217-745 8 CHMPILCPOMD  224C ONVOY, LLC 370   2019-07-05   
217-745 9 CHMPILCPDS1  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2015-10-30   
447-627 A CHMPILCPOMD  224C ONVOY, LLC 370      
447-627 6 CHMPILCPOMD  224C ONVOY, LLC 370   2021-06-17   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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