Not if your loan isn't owned by ED. But, if happens that you have a loan owned by the Department of Education, then you can make use of the following number for the Federal Student Aid Information Center: 1-800-433-3243-
O.K., got it. I can be handy, i guess. Look, I'm not saying it's my case, but what can I do if lets say, I'm still going to classes and got this disbursed loan?
Well, if that happened and you still need a loan, you should then keep your information updated on your school and to contact your loan servicer, so they can be aware of the situation.