http://www.collegeboard.com/student/testing/ap/exgrd_rep.html
Grades By Phone
Starting July 1, AP Grades by Phone for the current year's exams will be available for students in the United States, U.S. territories, and Canada for a fee of $8 per call. This service will be offered 24 hours a day by TouchTone phone and will remain available for about six weeks. The toll-free number is (888) 308-0013. Students outside the U.S. and Canada can call AP Services.