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: SVSPNV11RS3

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
775-577 A Silver Springs NV 9742 NEVADA BELL 720      
775-577 0 Silver Springs NV 9742 NEVADA BELL 720      
775-577 1 Silver Springs NV 9742 NEVADA BELL 720      
775-577 2 Silver Springs NV 9742 NEVADA BELL 720      
775-577 4 Silver Springs NV 9742 NEVADA BELL 720      
775-577 5 Silver Springs NV 9742 NEVADA BELL 720      
775-577 9 Silver Springs NV 9742 NEVADA BELL 720      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.