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: RENONV03X2X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
775-203 A Reno NV 6529 T-MOBILE USA, INC. 720      
775-219 A Reno NV 6529 T-MOBILE USA, INC. 720      
775-221 A Reno NV 6529 T-MOBILE USA, INC. 720   2024-02-09   
775-232 A Reno NV 6529 T-MOBILE USA, INC. 720   2024-02-09   
775-247 A Reno NV 6529 T-MOBILE USA, INC. 720      
775-250 A Reno NV 6529 T-MOBILE USA, INC. 720      
775-287 A Reno NV 6529 T-MOBILE USA, INC. 720      
775-291 A Carson City NV 6529 T-MOBILE USA, INC. 720      
775-292 A Gardnerville NV 6529 T-MOBILE USA, INC. 720      
775-294 A Fallon NV 6529 T-MOBILE USA, INC. 720      
775-300 A Reno NV 6529 T-MOBILE USA, INC. 720      
775-302 A Fernley NV 5562 METROPCS, INC. 720      
775-338 A Reno NV 6529 T-MOBILE USA, INC. 720      
775-350 A Carson City NV 6529 T-MOBILE USA, INC. 720      
775-400 A Carson City NV 6529 T-MOBILE USA, INC. 720      
775-440 A Reno NV 6529 T-MOBILE USA, INC. 720      
775-450 A Gardnerville NV 6529 T-MOBILE USA, INC. 720   2024-02-09   
775-461 A Carson City NV 6529 T-MOBILE USA, INC. 720   2024-02-09   
775-470 A Reno NV 6529 T-MOBILE USA, INC. 720      
775-481 A Fallon NV 5562 METROPCS, INC. 720      
775-495 A Gardnerville NV 6529 T-MOBILE USA, INC. 720      
775-515 A Carson City NV 6529 T-MOBILE USA, INC. 720      
775-690 A Carson City NV 6529 T-MOBILE USA, INC. 720      
775-691 A Carson City NV 6529 T-MOBILE USA, INC. 720      
775-745 A Reno NV 6529 T-MOBILE USA, INC. 720      

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

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