Who called from 7084282514

Called six times today, 02/20/2013.  No Message; Return call claims number is Out-Of-Service.

Getting numerous calls from 708-428-2514, two to four calls per day.  No message is ever left and no one is on the line when picked up.  SCAM ROBO CALLER

Still getting numerous calls from this number, return call: Number-Out-Of-Service.
SCAM / FRAUDSTER

ROBO CALLER SCAMMER called four times on May 17, 2013.  Return call, number out-of-service.  SCAMMER / FRAUDSTER

ROBO CALLER SCAMMER / FRAUDSTER called at 4:27pm and 4:28pm on May 31, 2013 never leave a message and return call states number is not-in-service.