I answered this call. There was a few second pause after I said hello, and then the guy clears his voice and says " Uh..I have the wrong number", and then he hung up.
A girl left a message on my cell phone that she was with "the survey center at Fort Hays State University" and that she was not selling anything. She also left her "supervisor's #" which was 785-628-5571. I did not call her back. Her voicemail said she would try me back at a later time.