Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 715 [Rate centres in NPA 715] [Dial plan for NPA 715]

NXX: 447

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-447 A Gilman WI GLMNWIXARS0  0956 BRIGHTSPEED OF NORTHERN WISCONSIN, LLC 352      
715-447 0 Gilman WI   624H ONVOY SPECTRUM, LLC 352   2024-03-25   
715-447 1 Gilman WI   792K CHARTER IP ENABLED SERVICES, LLC 352   2024-01-14   
715-447 2 Gilman WI   225C ONVOY, LLC - WI 352   2021-07-25   
715-447 3 Gilman WI   225C ONVOY, LLC - WI 352   2021-03-29   
715-447 4 Gilman WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 352   2014-11-28   
715-447 5 Gilman WI   0956 BRIGHTSPEED OF NORTHERN WISCONSIN, LLC 352      
715-447 7 Gilman WI   225C ONVOY, LLC - WI 352   2019-01-18   
715-447 8 Gilman WI   0956 BRIGHTSPEED OF NORTHERN WISCONSIN, LLC 352      
715-447 9 Gilman WI   129J NTERA, LLC - WI 352   2022-03-06   

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

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