Local Calling Guide

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Brussels, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-883 A BRSLILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-883 0   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-883 1   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-883 2   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-883 3   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-883 4   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-883 5   984E BANDWIDTH.COM CLEC, LLC - IL 520   2022-05-05   
618-883 6   073H TELNYX LLC 520   2020-06-12   
618-883 7   508J CENTURYLINK COMMUNICATIONS, LLC 520   2016-01-21   
618-883 8   224C ONVOY, LLC 520   2018-07-29   
618-883 9   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
730-209 A STLSMOWQDS2  224C ONVOY, LLC 520      
730-209 0   624H ONVOY SPECTRUM, LLC 520   2025-01-04   
730-209 2   224C ONVOY, LLC 520   2023-11-12   
730-209 3   224C ONVOY, LLC 520   2025-10-01   

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

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