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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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
224-601 A Skokie IL 9329 ILLINOIS BELL TEL CO 358      
224-601 2 Skokie IL 9329 ILLINOIS BELL TEL CO 358   2012-10-06   
708-457 A Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
708-457 0 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
708-457 1 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
708-457 2 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
708-457 3 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
708-457 4 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
708-457 5 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
708-457 8 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
708-667 A Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
708-667 3 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
708-867 A Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-467 A Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-467 0 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-467 1 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-467 2 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-467 3 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-467 4 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-467 5 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-467 8 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-467 9 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-594 A Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-631 A Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-763 A Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-774 A Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-775 A Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-792 A Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
773-990 A Chicago Zone 03-Kildare IL 9329 ILLINOIS BELL TEL CO 358      
773-990 1 Chicago Zone 03-Kildare IL 9329 ILLINOIS BELL TEL CO 358   2006-04-19   
773-990 2 Chicago Zone 03-Kildare IL 9329 ILLINOIS BELL TEL CO 358   2006-04-19   
773-990 3 Chicago Zone 03-Kildare IL 9329 ILLINOIS BELL TEL CO 358   2006-04-19   
773-990 4 Chicago Zone 03-Kildare IL 9329 ILLINOIS BELL TEL CO 358   2006-04-19   
773-990 5 Chicago Zone 03-Kildare IL 9329 ILLINOIS BELL TEL CO 358   2006-04-19   
773-990 6 Chicago Zone 03-Kildare IL 9329 ILLINOIS BELL TEL CO 358   2006-04-19   
773-990 7 Chicago Zone 03-Kildare IL 9329 ILLINOIS BELL TEL CO 358   2006-04-19   
773-990 8 Chicago Zone 03-Kildare IL 9329 ILLINOIS BELL TEL CO 358   2006-04-19   
847-588 A Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
847-600 A Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
847-600 0 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
847-600 1 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
847-600 2 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
847-600 5 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
847-600 6 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
847-600 7 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
847-600 8 Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      
847-647 A Chicago Zone 03-Newcastle IL 9329 ILLINOIS BELL TEL CO 358      

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

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