Asking for a name and I responded wrong number. He then said "don't hang up so I can get you out of the system", so I immediately hung up. Obviously wanted to keep the line open for other unknown purposes.
I have received calls from this number every day for the past week and a half. Today I've gotten 2 calls from them already. They never leave a message. If I don't recognize the number, I do not answer because I figure if it is something important and need a call back, they will leave a message.. I have reported them to the Do Not Call website.