 From 2012 to 2020, this station was KFXV-LD; the call letters were moved when Entravision bought and relaunched full-power KMBH as KFXV in May 2020.Formerly known as KSFE-LP, the station became the valley's CW affiliate on August 6, 2007.Despite the fact that it was not carried on Time Warner Cable at the time, it was decided to brand the station as "The CW 21" to reflect the channel's eventual cable slot.