Local Calling Guide

Area code/prefix search

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Harmony, WI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
715-789 A HRMYWIXADS0  0841 BRIGHTSPEED OF WESTERN WISCONSIN, LLC 350      
715-789 0   623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 350   2023-12-17   
715-789 2   0841 BRIGHTSPEED OF WESTERN WISCONSIN, LLC 350      
715-789 3   0841 BRIGHTSPEED OF WESTERN WISCONSIN, LLC 350      
715-789 4   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2022-02-18   
715-789 5   766H INTEGRATED PATH COMMUNICATIONS, LLC - WI 350   2018-07-12   
715-789 7   508J CENTURYLINK COMMUNICATIONS, LLC 350   2014-11-25   
715-789 9   0841 BRIGHTSPEED OF WESTERN WISCONSIN, LLC 350      

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

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