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: HULLWI01GT0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
920-896 0 Ripon WI 3839 CHARTER FIBERLINK, LLC - WI 350   2007-05-28   
920-938 A Shiocton WI 3839 CHARTER FIBERLINK, LLC - WI 350      
920-938 0 Shiocton WI 3839 CHARTER FIBERLINK, LLC - WI 350   2007-05-28   
920-975 A Wayside WI 3839 CHARTER FIBERLINK, LLC - WI 350      
920-975 1 Wayside WI 3839 CHARTER FIBERLINK, LLC - WI 350   2008-04-12   

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Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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