Local Calling Guide

Area code/prefix search

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Seymour, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-687 A SYMRILXCRS1  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 370      
217-687 0 CHMPILCPOMD  224C ONVOY, LLC 370   2019-07-05   
217-687 1 CHMPILCPOMD  224C ONVOY, LLC 370   2019-07-05   
217-687 2 SYMRILXCRS1  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 370      
217-687 3 CHMPILCPXHX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 370   2022-06-25   
217-687 4 SYMRILXCRS1  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 370      
217-687 5 CHMPILCPXLY  490J DISH WIRELESS, LLC 370   2023-03-10   
217-687 6 CHMPILCPX5X  5800 ITV-3, LLC D/B/A I3 BROADBAND 370   2003-07-18   
217-687 7 CHMPILCPX0Y  073H TELNYX LLC 370   2020-07-20   
217-687 8 CHMPILCPOMD  224C ONVOY, LLC 370   2018-10-07   
217-687 9 CHMPILCPDS1  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2015-10-30   
447-265 A CHMPILCPOMD  224C ONVOY, LLC 370      
447-265 2 CHMPILCPOMD  224C ONVOY, LLC 370   2023-10-28   

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

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