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: 990

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-990 A Shawano WI CIVLWIXAEMD  6529 T-MOBILE USA, INC. 350      
715-990 0 Shawano WI   6274 UNITED STATES CELLULAR - WI 350   2025-02-28   
715-990 1 Shawano WI   6274 UNITED STATES CELLULAR - WI 350   2025-02-28   
715-990 2 Shawano WI   225C ONVOY, LLC - WI 350   2022-09-30   
715-990 3 Shawano WI   6274 UNITED STATES CELLULAR - WI 350   2025-02-28   
715-990 4 Shawano WI   624H ONVOY SPECTRUM, LLC 350   2021-12-03   
715-990 5 Shawano WI   624H ONVOY SPECTRUM, LLC 350   2021-12-03   
715-990 6 Shawano WI   6529 T-MOBILE USA, INC. 350   2022-05-08   
715-990 7 Shawano WI   6529 T-MOBILE USA, INC. 350   2022-05-08   
715-990 8 Shawano WI   6529 T-MOBILE USA, INC. 350   2022-05-08   
715-990 9 Shawano WI   6529 T-MOBILE USA, INC. 350   2021-08-09   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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