I was called too, they left no message. I called it back, got no voicemail after about 15 rings and nobody picked up. I've seen this number on other sites with several others called, all were called in Dec 2013.
You obviously were looking at job websites and filled out your contact information on one like 'FindAJob'. They have their own in-house return call-center that will bug you TO DEATH about 'returning to school' and financing your return to school. They are telemarketers, they are highly annoying, they are out of country, and they WILL-NOT-STOP until you call them and have them remove you from their call list.