 The four major American television broadcast networks, ABC, CBS, Fox and NBC, all have production facilities and offices throughout various areas of Los Angeles.All four, plus major Spanish-language networks Telemundo and Univision, also own and operate stations that serve the Los Angeles market.The region also has four PBS stations, with KCET, re-joining the network as secondary affiliate in August 2019, after spending the previous eight years as the nation's largest independent public television station.