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: JCVLILAA0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
217-404 A Roodhouse IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-405 A White Hall IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-406 A Perry IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-407 A Pittsfield IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-408 A Jacksonville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-409 A Carrollton IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-617 A Quincy IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-702 A Carrollton IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-724 A Roodhouse IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-807 A Greenfield IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-861 A Versailles IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-909 A Beardstown IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-919 A Quincy IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-922 A Pittsfield IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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