Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: GRDVNVXA1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
775-471 A Sweetwater NV 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   
775-523 A Sweetwater NV 6529 T-MOBILE USA, INC. 720   2024-03-24   
775-523 0 Sweetwater NV 6529 T-MOBILE USA, INC. 720   2024-11-11   
775-523 5 Sweetwater NV 6529 T-MOBILE USA, INC. 720   2024-07-07   
775-523 6 Sweetwater NV 6529 T-MOBILE USA, INC. 720   2024-07-07   
775-523 7 Sweetwater NV 6529 T-MOBILE USA, INC. 720   2024-03-24   
775-523 8 Sweetwater NV 6529 T-MOBILE USA, INC. 720   2024-03-24   
775-523 9 Sweetwater NV 6529 T-MOBILE USA, INC. 720   2024-03-24   
775-545 2 Sweetwater NV 6529 T-MOBILE USA, INC. 720   2023-06-05   
775-545 3 Sweetwater NV 6529 T-MOBILE USA, INC. 720   2023-06-05   
775-545 5 Sweetwater NV 6529 T-MOBILE USA, INC. 720   2023-09-08   
775-545 6 Sweetwater NV 6529 T-MOBILE USA, INC. 720   2023-09-08   
775-545 7 Sweetwater NV 6529 T-MOBILE USA, INC. 720   2023-09-08   
775-545 8 Sweetwater NV 6529 T-MOBILE USA, INC. 720   2022-12-30   
775-545 9 Sweetwater NV 6529 T-MOBILE USA, INC. 720   2022-12-30   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.