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.
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McDermitt, NV

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
775-264 A RENONV127MD  029F ONVOY, LLC - NV 720      
775-370 A RENONV127MD  029F ONVOY, LLC - NV 720      
775-532 A MCDRNV11RS1  3304 HUMBOLDT TELEPHONE COMPANY 720      
775-703 A RENONV127MD  029F ONVOY, LLC - NV 720      
775-854 A RENONV127MD  029F ONVOY, LLC - NV 720      

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

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