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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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-344 3 Tomah WI 3839 CHARTER FIBERLINK, LLC - WI 354   2019-04-21   
608-396 3 Melrose WI 3839 CHARTER FIBERLINK, LLC - WI 354   2008-03-15   
608-399 1 Holmen WI 3839 CHARTER FIBERLINK, LLC - WI 354   2005-12-23   
608-399 3 Holmen WI 3839 CHARTER FIBERLINK, LLC - WI 354   2012-05-28   
608-451 A Bangor WI 3839 CHARTER FIBERLINK, LLC - WI 354      
608-451 0 Bangor WI 3839 CHARTER FIBERLINK, LLC - WI 354      
608-468 1 Fountain City WI 3839 CHARTER FIBERLINK, LLC - WI 354   2014-06-01   
608-487 8 Sparta WI 3839 CHARTER FIBERLINK, LLC - WI 354   2013-01-04   
608-487 9 Sparta WI 3839 CHARTER FIBERLINK, LLC - WI 354   2007-03-05   
608-519 A La Crosse WI 3839 CHARTER FIBERLINK, LLC - WI 354      
608-519 0 La Crosse WI 3839 CHARTER FIBERLINK, LLC - WI 354   2005-09-25   
608-519 1 La Crosse WI 3839 CHARTER FIBERLINK, LLC - WI 354   2006-02-26   
608-519 2 La Crosse WI 3839 CHARTER FIBERLINK, LLC - WI 354   2007-02-10   
608-519 3 La Crosse WI 3839 CHARTER FIBERLINK, LLC - WI 354   2008-05-26   
608-519 5 La Crosse WI 3839 CHARTER FIBERLINK, LLC - WI 354   2012-08-09   
608-519 8 La Crosse WI 3839 CHARTER FIBERLINK, LLC - WI 354   2014-03-30   
608-519 9 La Crosse WI 3839 CHARTER FIBERLINK, LLC - WI 354   2014-10-31   
608-567 0 Tomah WI 3839 CHARTER FIBERLINK, LLC - WI 354   2007-03-05   
608-567 2 Tomah WI 3839 CHARTER FIBERLINK, LLC - WI 354   2013-05-26   
608-612 A West Salem WI 3839 CHARTER FIBERLINK, LLC - WI 354      
608-612 0 West Salem WI 3839 CHARTER FIBERLINK, LLC - WI 354      
608-612 1 West Salem WI 3839 CHARTER FIBERLINK, LLC - WI 354   2018-10-07   
608-615 1 La Crosse WI 3839 CHARTER FIBERLINK, LLC - WI 354   2016-08-19   
608-659 A Mindoro WI 3839 CHARTER FIBERLINK, LLC - WI 354      
608-659 1 Mindoro WI 3839 CHARTER FIBERLINK, LLC - WI 354   2008-04-12   
608-667 3 La Crosse WI 3839 CHARTER FIBERLINK, LLC - WI 354   2020-04-14   
608-881 5 La Crosse WI 3839 CHARTER FIBERLINK, LLC - WI 354   2018-07-08   
608-881 6 La Crosse WI 3839 CHARTER FIBERLINK, LLC - WI 354   2015-07-18   
608-881 8 La Crosse WI 3839 CHARTER FIBERLINK, LLC - WI 354   2016-07-01   
608-919 A South Wayne WI 3839 CHARTER FIBERLINK, LLC - WI 354   2024-06-30   
608-919 1 South Wayne WI 3839 CHARTER FIBERLINK, LLC - WI 354   2024-06-30   
608-942 1 Cazenovia WI 3839 CHARTER FIBERLINK, LLC - WI 354   2024-08-23   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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