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: 725 [Rate centres in NPA 725] [Dial plan for NPA 725]

NXX: 800

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
725-800 A Jean NV LSVKNV97DS1  029F ONVOY, LLC - NV 721      
725-800 0 Jean NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2015-03-30   
725-800 1 Jean NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2015-07-31   
725-800 2 Jean NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2015-07-31   
725-800 3 Jean NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2015-07-31   
725-800 4 Jean NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2015-07-31   
725-800 5 Jean NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2015-07-31   
725-800 6 Jean NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2015-07-31   
725-800 7 Jean NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2015-07-31   
725-800 8 Jean NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2015-03-30   
725-800 9 Jean NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2015-12-31   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.