Local Calling Guide

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Mount Olive, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-999 A MTOLILXCDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 976      
217-999 0 MTOLILXCDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 976      
217-999 1 MTOLILXCDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 976      
217-999 2 MTOLILXCDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 976      
217-999 3 MTONILXC1MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 976   2022-05-11   
217-999 4 MTOLILXCDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 976      
217-999 5 MTOLILXCDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 976      
217-999 6 MTOLILXCDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 976      
217-999 7 MTOLILXCDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 976      
217-999 9 MTOLILXCDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 976      

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

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