There are 336 teams in men's college basketball.
there are 460 womens college basketball teams
http://espn.go.com/mens-college-basketball/teams ... It's a list of all College Teams of all divisions
Currently there are 265 Division II college basketball teams.
The original NCAA Division 1 College Basketball Tournament 1939 field consisted of 8 teams.
A total of 8 teams played in the 1939 NCAA basketball tournament. Oregon won the NCAA national championship that year.
Obviously, there are only NBA teams in the NBA, not college teams.
College basketball lines can be viewed by going on the college website. From there, you can find the basketball teams and bet which one will be the champion.