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: PLSKWIXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
920-822 A Pulaski WI 0938 NORTHEAST TEL. CO. 350      
920-826 A Abrams WI 0925 BAYLAND TEL., INC. 350      
920-865 A Mill Center WI 0938 NORTHEAST TEL. CO. 350      
920-869 A Oneida WI 0938 NORTHEAST TEL. CO. 350      
920-899 A Krakow WI 0938 NORTHEAST TEL. CO. 350      

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

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