NFL(National Football League) is American Football League and contributing 32 teams which are equally divided into National Football Conference (NFC) and the American Football Conference (AFC).
AFC is divided into 4 parts, like East, North, South, West and every part has 4 teams.
NFC has also equal four parts East, North, South and West and also Similarly divided the AFC parts. Each Part has 4 teams and total is 32 teams of NFL.
Tampa Bay Buccaneers is the Champion of 2021 Super Bowl LV held on Raymond James Stadium in Tampa, Florida on February 7, 2021. The most six championships win of NFL are Pittsburgh Steelers and New England Patriots.