Local Calling Guide

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Christopher, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-724 A CHRTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-724 0 CHCGIL24XMD  495J STRATUS NETWORKS 362   2020-10-14   
618-724 1 CHRTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-724 2 CHRTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-724 3 CRDLILXEX8X  224C ONVOY, LLC 362   2018-10-01   
618-724 4 CHRTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-724 5 CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362   2005-02-14   
618-724 6 HRBGILCBDS0  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2003-02-02   
618-724 7 CHRTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-724 8 CRDLILXEX8X  224C ONVOY, LLC 362   2021-02-12   
618-724 9 CHRTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
730-201 A CRDLILXEX8X  224C ONVOY, LLC 362      
730-201 2 CRDLILXEX8X  224C ONVOY, LLC 362   2023-10-23   
730-201 3 CRDLILXEXYX  624H ONVOY SPECTRUM, LLC 362   2024-04-27   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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