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: RENONVMPX9X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
775-205 5 Austin NV 145J TERRA NOVA TELECOM INC. 720   2024-02-12   
775-205 7 Austin NV 145J TERRA NOVA TELECOM INC. 720   2024-09-12   
775-410 2 Reno NV 145J TERRA NOVA TELECOM INC. 720   2024-12-30   
775-486 A Carson City NV 145J TERRA NOVA TELECOM INC. 720      
775-557 3 Empire NV 145J TERRA NOVA TELECOM INC. 720   2022-04-09   
775-761 6 Ely NV 145J TERRA NOVA TELECOM INC. 720   2024-02-14   
775-761 7 Ely NV 145J TERRA NOVA TELECOM INC. 720   2024-09-14   
775-863 5 Duckwater-Currant-Nyala NV 145J TERRA NOVA TELECOM INC. 720   2022-05-10   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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