Started to receive calls from this number yesterday. Received 2 yesterday afternoon and 4 so far today. No messages have been left. Area code is for Sallisaw, OK.
I answered both times they called me. First time, no one was there. Second time there was a man with a strong middle eastern accent, and a terrible connection. He said they were alerted of suspicious activity from my computer and ip address. I didn't hear where he said he was calling from (again HORRIBLE connection), but I know there's a "Microsoft" tech support scam going around.