Cathy, you need to tell them that. If you need to, call the university itself and complain or send them a letter demanding the calls stop. However, your callers have no affiliation with 800notes. It doesn't do any good to say stop calling when there is not one thing we can do except give you advice on how to stop the calls. Consider buying a call blocking device or phone..
http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=call+blockers

please stop calling me!

Do not call

University of Phoenix did not leave message.  Was looking at websites for scholarships so now I have schools calling even though I said I was already enrolled.