Austin Peay State University 601 College St Clarksville, TN 37044 Phone : (931) 221-7011 Post Office - Cpu Austin Peay Univ 601 College St Clarksville, TN 37044 Phone : (931) 221-6161 Folletts Apsu Bookstore 601 College St Clarksville, TN 37044 Phone : (931) 221-0014