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: 775 [Rate centres in NPA 775] [Dial plan for NPA 775]

NXX: 451

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-451 A Reno NV RENONV127MD  029F ONVOY, LLC - NV 720      
775-451 0 Reno NV RENONV127MD  029F ONVOY, LLC - NV 720   2017-10-27   
775-451 1 Reno NV RENONV127MD  029F ONVOY, LLC - NV 720   2017-10-27   
775-451 2 Reno NV RENONV127MD  029F ONVOY, LLC - NV 720   2017-10-27   
775-451 3 Reno NV RENONV127MD  029F ONVOY, LLC - NV 720   2017-10-27   
775-451 4 Reno NV RENONVMPX4X  6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 720   2018-03-05   
775-451 5 Reno NV   792K CHARTER IP ENABLED SERVICES, LLC 720   2018-04-01   
775-451 6 Reno NV RENONV127MD  029F ONVOY, LLC - NV 720   2018-05-25   
775-451 7 Reno NV   792K CHARTER IP ENABLED SERVICES, LLC 720   2018-05-16   
775-451 8 Reno NV   792K CHARTER IP ENABLED SERVICES, LLC 720   2018-10-14   
775-451 9 Reno NV RENONV127MD  029F ONVOY, LLC - NV 720   2020-01-18   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.