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: PLFDILPLDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
815-230 2 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-230 3 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-230 4 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-254 A Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-267 3 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-267 4 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-267 7 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-267 8 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-436 A Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-439 A Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-577 A Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-609 A Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-731 A Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-731 0 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-731 1 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-731 2 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-731 3 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-731 4 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-731 5 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-731 6 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-731 7 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-731 8 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      
815-731 9 Plainfield IL 9329 ILLINOIS BELL TEL CO 358      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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