"Access Hollywood" has aired nationally on various local stations, most of them affiliates of NBC, in the United States since September 9, 1996. It was previously produced by NBC Studios and has changed distributors over the years, first with New World/Genesis Distribution, then 20th Television (after News Corporation bought New World), followed by Warner Bros. Domestic Television Distribution who still distributes the show today via barter ad-sales, and then to NBC Enterprises when the network started up its own syndication division. Today, NBCUniversal Television Distribution, in association with NBC's owned-and-operated station KNBC has been solely responsible for its production and distribution since 2004. Warner Bros. continues its involvement with the program by having responsibilities for barter ad sales for "Access Hollywood".