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: RENONV126MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
775-979 5 Lovelock NV 4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2005-07-26   
775-984 0 Carson Plains NV 4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720      
775-986 0 Empire NV 4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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