Who called from 2485531947

Called, left no message. When I called back received message that number was disconnected. Still receive calls from number (2 to 3 times a day).

Picked up. Nobody there. Waited 10 sec's. Young man, very distant sounding said hello? Hello? then hung up.
2009.8.27 12:27pm

SAID WITH FREE ONLINE YELLOW PAGES THRN SWITCHS YOU TO QUAILTY CONTROL AND THEN THEY START TRYING TO SELL YOU YOUR FREE ONLINE....FUNNY!

Phone rang but I didn't answer and they left no message. When I called back I got a message that the number was disconnected. They have called at least 7 times today and 15 times the day before.  I wish I knew what I could do about this.