Who called from 3479771321

Who owns this phone - we keep getting unwanted calls from it.

They have been calling several times a day and not answering. When I try to call back, it just hangs up on me. I want to be taken off of whatever list they have me on. If they can't talk when I answer, I darn sure will not be interested in any junk they are selling.

I have been recieving unknown calls from this number during the day and even during night like around 2am. I call back but they just hang up