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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: PNBHILSYDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
618-797 A Granite City IL 9329 ILLINOIS BELL TEL CO 520      
618-797 0 Granite City IL 9329 ILLINOIS BELL TEL CO 520      
618-797 1 Granite City IL 9329 ILLINOIS BELL TEL CO 520      
618-797 2 Granite City IL 9329 ILLINOIS BELL TEL CO 520      
618-797 3 Granite City IL 9329 ILLINOIS BELL TEL CO 520      
618-797 4 Granite City IL 9329 ILLINOIS BELL TEL CO 520      
618-797 5 Granite City IL 9329 ILLINOIS BELL TEL CO 520      
618-797 6 Granite City IL 9329 ILLINOIS BELL TEL CO 520      
618-797 7 Granite City IL 9329 ILLINOIS BELL TEL CO 520      
618-797 9 Granite City IL 9329 ILLINOIS BELL TEL CO 520      
618-931 A Granite City IL 9329 ILLINOIS BELL TEL CO 520      

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

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