Who called from 6572201619

Didn't answer, I see they have their robodialer on the clock because there's no message.

Just called me. New number this time after I blocked the previous one. No message. When I called back they said I missed some kind of survey. Will ignore. Probably a scam.

Did not say anything.

I get numerous calls from this number and block it every time but they call with a slightly different number every time. I thought these calls are illegal?

Just got called by this number. Did not answer.