Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CHESILXEDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
618-826 A Chester IL 1015 FRONTIER NORTH, INC. - IL 362      
618-826 1 Chester IL 1015 FRONTIER NORTH, INC. - IL 362      
618-826 2 Chester IL 1015 FRONTIER NORTH, INC. - IL 362      
618-826 3 Chester IL 1015 FRONTIER NORTH, INC. - IL 362      
618-826 4 Chester IL 1015 FRONTIER NORTH, INC. - IL 362      
618-826 5 Chester IL 1015 FRONTIER NORTH, INC. - IL 362      

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

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