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: HDSTWIAMRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-549 1 Houlton WI 169E BALDWIN BROADBAND, LLC - WI 352   2016-09-08   
715-629 8 River Falls WI 169E BALDWIN BROADBAND, LLC - WI 352   2011-03-25   
715-690 A Hudson WI 169E BALDWIN BROADBAND, LLC - WI 352      
715-690 2 Hudson WI 169E BALDWIN BROADBAND, LLC - WI 352   2007-05-21   
715-760 3 Roberts WI 169E BALDWIN BROADBAND, LLC - WI 352   2008-06-20   
715-796 4 Hammond WI 169E BALDWIN BROADBAND, LLC - WI 352   2013-04-19   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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