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: 702 [Rate centres in NPA 702] [Dial plan for NPA 702]

NXX: 620

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
702-620 A Searchlight NV LSVKNV97DS1  029F ONVOY, LLC - NV 721      
702-620 0 Searchlight NV   029F ONVOY, LLC - NV 721   2010-10-25   
702-620 1 Searchlight NV   029F ONVOY, LLC - NV 721   2010-10-25   
702-620 2 Searchlight NV   029F ONVOY, LLC - NV 721   2010-10-25   
702-620 3 Searchlight NV   029F ONVOY, LLC - NV 721   2011-02-19   
702-620 4 Searchlight NV   075F BANDWIDTH.COM CLEC, LLC - NV 721   2018-06-09   
702-620 5 Searchlight NV   408F PEERLESS NETWORK OF NEVADA, LLC - NV 721   2018-12-15   
702-620 6 Searchlight NV   073H TELNYX LLC 721   2019-03-18   
702-620 7 Searchlight NV   508J CENTURYLINK COMMUNICATIONS, LLC 721   2018-04-07   
702-620 8 Searchlight NV   029F ONVOY, LLC - NV 721   2019-01-10   
702-620 9 Searchlight NV   029F ONVOY, LLC - NV 721   2019-01-10   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.