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: CHMPILRAJMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
217-202 A Champaign-Urbana IL 5562 METROPCS, INC. 370      
217-304 A Danville IL 6529 T-MOBILE USA, INC. 370      
217-305 A Champaign-Urbana IL 6529 T-MOBILE USA, INC. 370      
217-390 A Champaign-Urbana IL 6529 T-MOBILE USA, INC. 370      
217-480 A Champaign-Urbana IL 6529 T-MOBILE USA, INC. 370      
217-530 A Champaign-Urbana IL 6529 T-MOBILE USA, INC. 370      
217-550 A Champaign-Urbana IL 5562 METROPCS, INC. 370   2024-01-07   
217-597 A Danville IL 5562 METROPCS, INC. 370      
217-637 A Champaign-Urbana IL 6529 T-MOBILE USA, INC. 370      
217-721 A Champaign-Urbana IL 6529 T-MOBILE USA, INC. 370      
217-766 A Champaign-Urbana IL 6529 T-MOBILE USA, INC. 370      
217-819 A Champaign-Urbana IL 6529 T-MOBILE USA, INC. 370      
217-841 A Champaign-Urbana IL 6529 T-MOBILE USA, INC. 370      
217-920 A Danville IL 6529 T-MOBILE USA, INC. 370      
447-216 A Danville IL 6529 T-MOBILE USA, INC. 370      
447-449 A Danville IL 5562 METROPCS, INC. 370   2024-01-07   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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