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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Switch: LSVGNVXBXJZ

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
702-753 A Las Vegas NV 624H ONVOY SPECTRUM, LLC 721      
702-775 A Las Vegas NV 624H ONVOY SPECTRUM, LLC 721      
725-327 A Las Vegas NV 624H ONVOY SPECTRUM, LLC 721      
725-404 A Las Vegas NV 624H ONVOY SPECTRUM, LLC 721   2024-11-19   
725-705 A Indian Springs NV 624H ONVOY SPECTRUM, LLC 721      
725-710 A Las Vegas NV 624H ONVOY SPECTRUM, LLC 721      
725-715 A Jean NV 624H ONVOY SPECTRUM, LLC 721      
725-720 A Searchlight NV 624H ONVOY SPECTRUM, LLC 721      
725-745 A Mount Charleston NV 624H ONVOY SPECTRUM, LLC 721      
725-765 A Nelson NV 624H ONVOY SPECTRUM, LLC 721      
725-772 A Las Vegas NV 624H ONVOY SPECTRUM, LLC 721      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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