I got one too Saturday Afternoon from 1-312-588-7690. I picked it up, and no one was on the other end. It's getting really annoying now, since I'm on the "do not call" registry.
I've tried reverse phone number look up from WhitePages, but it says it's a private number. We should call them back using *67 and find out what they want.
I just got the call too. Hung up on third ring. They are going into my blocked caller list. Thought I would check online first as I am a radio broadcaster and thought maybe it might've been a job offer. Apparently not.
Got a call on 12/8 around Noon by 312-588-7690. Just saw it on my caller ID. I wasn't around to answer and they didn't leave a message. I was hoping I just won a new Mercedes or something. The "588" exchange caught my attention:
"588"-2300 Empire carpet commercial - Chicago
"588"-1111 To donate to Channel 11 - Chicago