Who called from 2102284085

I got this foreign guy telling I got approve for 5,000 dollars first of all I couldn't understand where he was calling from I told him I never apply for any loans and he said yes you did I said no I didn't and I want to cancel what ever is it that you have and he said ok its been cancel. is there anything else I can do to protect my self.

He said his name was David and I was approved for a $5000 loan. I did not request a loan and he said thank you and hung up.