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: 6183 NET LEC, INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
715-870 A Wausau WI GNBYWIEMDS1  350      
715-870 0 Wausau WI   350      
715-916 A Shawano WI CIVLWIAU3MD  350      
715-916 3 Shawano WI   350   2016-02-04   
920-224 A Appleton WI GNBYWIEMDS1  350      
920-224 0 Appleton WI   350      
920-224 1 Appleton WI   350      
920-224 6 Appleton WI   350      
920-224 7 Appleton WI   350      
920-224 8 Appleton WI   350      
920-224 9 Appleton WI   350      
920-272 A Green Bay WI GNBYWIEMDS1  350      
920-383 A Neenah WI GNBYWIEMDS1  350      
920-383 0 Neenah WI   350      
920-383 2 Neenah WI   350      
920-383 5 Neenah WI   350      
920-383 7 Neenah WI   350      
920-383 9 Neenah WI   350      
920-425 A De Pere WI GNBYWIEMDS1  350      
920-425 0 De Pere WI   350      
920-425 1 De Pere WI   350      
920-425 5 De Pere WI   350      
920-425 6 De Pere WI   350   2011-08-07   
920-425 8 De Pere WI   350      
920-425 9 De Pere WI   350      
920-617 A Green Bay WI GNBYWIEMDS1  350      
920-724 A Sturgeon Bay WI GNBYWIEMDS1  350      
920-724 0 Sturgeon Bay WI   350      
920-724 7 Sturgeon Bay WI   350      
920-724 9 Sturgeon Bay WI   350      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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