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: 0905 MANAWA TEL. CO., INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
920-244 A Ogdensburg WI OGBGWIXARS0  350      
920-244 7 Ogdensburg WI OGBGWIXARS0  350      
920-596 A Manawa WI MNWAWIXADSA  350      
920-596 1 Manawa WI MNWAWIXADSA  350      
920-596 2 Manawa WI MNWAWIXADSA  350      
920-596 3 Manawa WI MNWAWIXADSA  350      
920-596 4 Manawa WI MNWAWIXADSA  350      
920-596 5 Manawa WI MNWAWIXADSA  350      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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