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: CHMPILRAVMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
217-200 8 Champaign-Urbana IL 516C AT&T CORP. 370      
217-207 A St Joseph IL 516C AT&T CORP. 370      
217-207 7 St Joseph IL 516C AT&T CORP. 370      
217-212 A Fithian IL 516C AT&T CORP. 370      
217-212 7 Fithian IL 516C AT&T CORP. 370      
217-267 8 Westville IL 516C AT&T CORP. 370      
217-274 7 Danville IL 516C AT&T CORP. 370      
217-354 5 Oakwood IL 516C AT&T CORP. 370      
217-393 A Catlin IL 516C AT&T CORP. 370      
217-393 7 Catlin IL 516C AT&T CORP. 370      
217-552 A Champaign-Urbana IL 516C AT&T CORP. 370      
217-552 1 Champaign-Urbana IL 516C AT&T CORP. 370      
217-574 7 Fairmount IL 516C AT&T CORP. 370      
217-662 0 Georgetown IL 516C AT&T CORP. 370      
217-680 5 Gibson City IL 516C AT&T CORP. 370      
447-445 7 Indianola IL 516C AT&T CORP. 370      

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

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