Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: WHHAILXCRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
217-374 A White Hall IL 1015 FRONTIER NORTH, INC. - IL 376      
217-374 1 White Hall IL 1015 FRONTIER NORTH, INC. - IL 376      
217-374 2 White Hall IL 1015 FRONTIER NORTH, INC. - IL 376      
217-374 6 White Hall IL 1015 FRONTIER NORTH, INC. - IL 376      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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