Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CHRTILXERS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
618-724 A Christopher IL 1015 FRONTIER NORTH, INC. - IL 362      
618-724 1 Christopher IL 1015 FRONTIER NORTH, INC. - IL 362      
618-724 2 Christopher IL 1015 FRONTIER NORTH, INC. - IL 362      
618-724 4 Christopher IL 1015 FRONTIER NORTH, INC. - IL 362      
618-724 7 Christopher IL 1015 FRONTIER NORTH, INC. - IL 362      
618-724 9 Christopher IL 1015 FRONTIER NORTH, INC. - IL 362      

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

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