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Mulberry Grove, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-326 A MLGVILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-326 0   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-326 1   984E BANDWIDTH.COM CLEC, LLC - IL 520   2020-04-19   
618-326 2   224C ONVOY, LLC 520   2018-07-29   
618-326 3   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-326 4   224C ONVOY, LLC 520   2019-07-29   
618-326 5   224C ONVOY, LLC 520   2019-07-29   
618-326 6   508J CENTURYLINK COMMUNICATIONS, LLC 520   2016-01-22   
618-326 7   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-326 8   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-326 9   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
730-215 A STLSMOWQDS2  224C ONVOY, LLC 520      
730-215 0   073H TELNYX LLC 520   2023-11-13   
730-215 1   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2024-09-01   
730-215 2   224C ONVOY, LLC 520   2023-11-12   
730-215 8   624H ONVOY SPECTRUM, LLC 520   2025-01-04   

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

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