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.


NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
775-472 A Mary's River NV MRVRNVXADS0  720      
775-478 A Western Wendover NV OASSNV02DS0  720      
775-483 A Western Wendover NV WNDVNV01DS0  720      
775-489 A Pilot Valley NV PLOTNV01DS0  720      
775-533 A Burbank NV BRBKNV01DS0  720      
775-534 A Goshute NV GSHTNV01DS0  720      
775-536 A Pleasant Valley NV PLVLNV01DS0  720      

Last updated: Sun, 31 May 2020 11:59:01 UTC

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