Has anyone made a list of schools that require interviews?
That would be an extraordinarily long list since there are so many colleges in the U.S., I don't think anyone bothers to look up the interview policy for every school in the country besides the ones to which they themselves will be applying.
And like artloversplus said, rarely are interviews required
, but rather in many cases they are recommended. It's almost always a good idea to schedule an interview when one is offered.