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: MOLNILMLDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
309-524 A Moline IL 9329 ILLINOIS BELL TEL CO 634      
309-736 A Moline IL 9329 ILLINOIS BELL TEL CO 634      
309-743 A Moline IL 9329 ILLINOIS BELL TEL CO 634      
309-757 A Moline IL 9329 ILLINOIS BELL TEL CO 634      
309-762 A Moline IL 9329 ILLINOIS BELL TEL CO 634      
309-764 A Moline IL 9329 ILLINOIS BELL TEL CO 634      
309-797 A Moline IL 9329 ILLINOIS BELL TEL CO 634      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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