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: CHMPILCPX6X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
217-213 3 Danville IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 370   2006-05-26   
217-215 3 Rantoul IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 370   2012-01-02   
217-402 A Champaign-Urbana IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 370      
217-402 8 Champaign-Urbana IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 370   2014-01-13   
217-402 9 Champaign-Urbana IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 370   2003-10-01   
217-579 3 Paxton IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 370   2015-04-15   
217-693 6 Champaign-Urbana IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 370   2010-07-19   
217-866 3 Champaign-Urbana IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 370   2020-02-22   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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