At the time of the AFL-NFL merger in 1970, there were 10 teams in the American Football League.
Eastern Conference: Boston New England Patriots, Buffalo Bills, New York Jets, Miami Dolphins, Houston Oilers Texans
Western Conference: Cincinnati Bengals, Kansas City Chiefs, Oakland Raiders, San Diego Chargers, Denver Broncos
There area total of 32 teams in the nfl as of 2007.
2007? you mean 1972
There are no more undefeated teams left in the National Football League during the 2010-2011 season
1 team Miami Dolphins.
30 teams
There are 14 teams in the American League. There are also 16 in the National League.
There were 30 teams in the MLB, 14 in the American League and 16 in the National League.
There are many states that have an arena football league, including Illinois, Colorado, and Washington. Florida, California, and Oregon also have football teams in the arena franchise.
32 teams in the NFL.
32 teams
There is 4435 teams
There are no National Football League teams in North Dakota.
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12 teams
Yes. There are many Arena Football teams in Australia.
The American Football League (now known as the American Football Conference or AFC) is a conference in the National Football League which currently holds 16 teams.
32 teams in the NFL.
In the National Football League (The main football league in the United States) there are 32 teams. There are more teams if you include the smaller football leagues in the United States.