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: VANDILVARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
618-283 A Vandalia IL 9329 ILLINOIS BELL TEL CO 520      
618-283 0 Vandalia IL 9329 ILLINOIS BELL TEL CO 520      
618-283 1 Vandalia IL 9329 ILLINOIS BELL TEL CO 520      
618-283 2 Vandalia IL 9329 ILLINOIS BELL TEL CO 520      
618-283 3 Vandalia IL 9329 ILLINOIS BELL TEL CO 520      
618-283 4 Vandalia IL 9329 ILLINOIS BELL TEL CO 520      
618-283 5 Vandalia IL 9329 ILLINOIS BELL TEL CO 520      
618-283 7 Vandalia IL 9329 ILLINOIS BELL TEL CO 520      
618-283 8 Vandalia IL 9329 ILLINOIS BELL TEL CO 520      
618-283 9 Vandalia IL 9329 ILLINOIS BELL TEL CO 520      

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

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