I got a call from 312-273-9104.a few times. I think you have to register your number annually with the donotcall registry. then go to the registry and file a complaint.
calls from this number once a week. Calls then hangs up. People are saying it is a contest or survey to win a cruise. maybe caller hears a mans voice and hangs up. I am sure it is a scam and they MAY BE PREYING ON THE WEAK. IF THESE GUYS ARE THIS BUSY, IMAGINE HOW MANY PEOPLE ARE NOT CHECKING ON THIS NUMBER AND ARE GETTING SCAMMED