Called from "boiler room" (lots of chatter in the background) asking me if I wanted to win money listening to a radio station.

I get calls about 6-8 times a day but I will not answer the phone.  The call comes in with just the number 972-746 listed from Irving, TX.  I find it quite annoying.

This number has called my house five times in the last 48 hours. It lists as Unknown Name. I have tried calling back, but it has a pre-recorded message that says that "you have been contacted for market research or a sales call" and then hangs up. No indication as to who they are representing. If I answer when they call, it is dead air.

They keep calling my landline, but not leaving a message. Very annoying when taking the day off to have quiet time.

Pleasant voice from a lady saying that she will give me a $100 just to listen to KLUV FM radio but I need to give her my name. I told her I'm busy.

I got the same call just now. Pleasant sounding lady telling me that jack FM wants to pay my electric bill
"just need your last name" (I answer with my first name). I said no thanks.  She kept pitching and I hung up.  It's a scam.  Don't fall for it.

They called me too and ask me for my first and last name, in order to win prizes from JACK FM. I told them that I don't give my name to people that I don't know!

Claims they are from JACK FM radio and I have won money.

Called me 2 days ago saying they are from JACK and I won energy bill paid for XX months.  
Told them I am not intersted

Called my cell, left no message, I'm in Dallas area

Called my cell.  When I answered, the line immediately went dead.