773-696-2439

When I called back to this number, the recording says "you were contacted for marketing research or a sales call."

They dial more than once a day. A major nuisance.

Seems to be a marketing call.  Seems to be twice a day approx every 11 days.

I just received a call from this number, they said they were with "Rewind 100.3", a radio station, and needed my personal information for a drawing to win $1,000... I asked if it was a scam and disconnected the call, seemed very shady.  There were voices of other people in the background coaching my caller.... I've never heard of a radio station having to seek out people for a contest before.... suspicious.