Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 775 [Rate centres in NPA 775] [Dial plan for NPA 775]

NXX: 471

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-471 A Sweetwater NV GRDVNVXA1MD  6529 T-MOBILE USA, INC. 720      
775-471 0 Sweetwater NV   6529 T-MOBILE USA, INC. 720   2022-11-25   
775-471 1 Sweetwater NV   6529 T-MOBILE USA, INC. 720   2022-09-21   
775-471 2 Sweetwater NV   6529 T-MOBILE USA, INC. 720   2022-02-07   
775-471 3 Sweetwater NV   6529 T-MOBILE USA, INC. 720   2022-02-07   
775-471 4 Sweetwater NV   6529 T-MOBILE USA, INC. 720   2022-02-07   
775-471 5 Sweetwater NV   6529 T-MOBILE USA, INC. 720   2022-02-07   
775-471 6 Sweetwater NV   6529 T-MOBILE USA, INC. 720   2021-11-10   
775-471 7 Sweetwater NV   6529 T-MOBILE USA, INC. 720   2021-11-10   
775-471 8 Sweetwater NV   6529 T-MOBILE USA, INC. 720   2021-09-22   
775-471 9 Sweetwater NV   6529 T-MOBILE USA, INC. 720   2021-07-17   

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

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