Who called from 3122739325

Just received a call from this number. I answered by saying hello, no one responded.

Just got the call on my cell phone here in a Chicago suburb. I didn't answer and no message left. Caller ID said IL USA. Going to mark it SCAM SURVEY in my Contacts list so I'll know next time they call.

Just got a call 6:30 pm on a sunday. I answered and got an instant hangup..

I got their call—no message—at 2:57 PM. What is their goal?

I got this call at 3:58pm. Did not answer. No message.