The Buffalo Bills are a National Football League team based in the Buffalo–Niagara Falls metropolitan area. The Bills compete in the American Football Conference (AFC) East division. The team plays its home games at Ralph Wilson Stadium in Orchard Park, New York. The Bills are an original member of the American Football League (AFL) and joined the NFL in the 1970 merger of the two leagues. They won two AFL titles in 1964 and 1965 and have won four AFC titles, but have no Super Bowl wins.