Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: DHLGILXEDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
618-647 A Broughton IL 1024 HAMILTON COUNTY TELEPHONE CO-OP 978      
618-648 A Belle Prairie IL 1024 HAMILTON COUNTY TELEPHONE CO-OP 978      
618-728 A Macedonia IL 1024 HAMILTON COUNTY TELEPHONE CO-OP 978      
618-736 A Dahlgren IL 1024 HAMILTON COUNTY TELEPHONE CO-OP 978      
618-756 A Belle Rive IL 1024 HAMILTON COUNTY TELEPHONE CO-OP 978      
618-757 A Blairsville (Hamilton) IL 1024 HAMILTON COUNTY TELEPHONE CO-OP 978      
618-773 A Dale IL 1024 HAMILTON COUNTY TELEPHONE CO-OP 978      

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

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