Local Calling Guide

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NPA: 715 [Rate centres in NPA 715] [Dial plan for NPA 715]

NXX: 388

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-388 A Lac du Flambeau WI LDUFWIXARS0  0886 FRONTIER NORTH INC. - WI 350      
715-388 0 Lac du Flambeau WI   0886 FRONTIER NORTH INC. - WI 350      
715-388 1 Lac du Flambeau WI   624H ONVOY SPECTRUM, LLC 350   2021-11-27   
715-388 2 Lac du Flambeau WI   624H ONVOY SPECTRUM, LLC 350   2021-11-27   
715-388 3 Lac du Flambeau WI   624H ONVOY SPECTRUM, LLC 350   2021-06-21   
715-388 6 Lac du Flambeau WI   508J CENTURYLINK COMMUNICATIONS, LLC 350   2014-11-24   
715-388 7 Lac du Flambeau WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2006-08-21   
715-388 8 Lac du Flambeau WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2021-03-20   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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