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.

OCN: 0938 NORTHEAST TEL. CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
920-822 A Pulaski WI PLSKWIXARS0  350      
920-822 0 Pulaski WI   350      
920-822 1 Pulaski WI   350      
920-822 2 Pulaski WI   350      
920-822 3 Pulaski WI   350      
920-822 4 Pulaski WI   350      
920-822 5 Pulaski WI   350      
920-822 6 Pulaski WI   350      
920-822 7 Pulaski WI   350      
920-822 8 Pulaski WI   350      
920-865 A Mill Center WI PLSKWIXARS0  350      
920-865 0 Mill Center WI   350      
920-865 1 Mill Center WI   350      
920-865 2 Mill Center WI   350      
920-865 3 Mill Center WI   350      
920-865 4 Mill Center WI   350      
920-865 7 Mill Center WI   350      
920-869 A Oneida WI PLSKWIXARS0  350      
920-869 0 Oneida WI   350      
920-869 1 Oneida WI   350      
920-869 2 Oneida WI   350      
920-869 3 Oneida WI   350      
920-869 4 Oneida WI   350      
920-869 6 Oneida WI   350      
920-869 8 Oneida WI   350      
920-899 A Krakow WI PLSKWIXARS0  350      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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