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: LKVLILLKDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
224-444 A Lake Villa IL 9329 ILLINOIS BELL TEL CO 358      
224-444 1 Lake Villa IL 9329 ILLINOIS BELL TEL CO 358      
224-643 A Lake Villa IL 9329 ILLINOIS BELL TEL CO 358      
224-643 2 Lake Villa IL 9329 ILLINOIS BELL TEL CO 358   2002-08-18   
847-245 3 Lake Villa IL 9329 ILLINOIS BELL TEL CO 358   2000-02-14   
847-245 4 Lake Villa IL 9329 ILLINOIS BELL TEL CO 358   2000-02-14   
847-245 6 Lake Villa IL 9329 ILLINOIS BELL TEL CO 358   1999-08-30   
847-245 7 Lake Villa IL 9329 ILLINOIS BELL TEL CO 358   1999-08-30   
847-245 8 Lake Villa IL 9329 ILLINOIS BELL TEL CO 358   1999-01-06   
847-265 A Lake Villa IL 9329 ILLINOIS BELL TEL CO 358      
847-356 A Lake Villa IL 9329 ILLINOIS BELL TEL CO 358      

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

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