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: CHMPILCPX9Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
217-769 5 Hoopeston IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 370   2022-02-18   
217-866 A Champaign-Urbana IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 370      
217-866 9 Champaign-Urbana IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 370   2020-05-12   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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