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: HOVLWI12RS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
920-779 A Hortonville WI 9327 WISCONSIN BELL INC 350      
920-779 0 Hortonville WI 9327 WISCONSIN BELL INC 350      
920-779 4 Hortonville WI 9327 WISCONSIN BELL INC 350      
920-779 5 Hortonville WI 9327 WISCONSIN BELL INC 350      
920-779 6 Hortonville WI 9327 WISCONSIN BELL INC 350      
920-779 9 Hortonville WI 9327 WISCONSIN BELL INC 350      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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