Called but did not leave a message.  I have received several calls from this area code and exchange over the last few days, several times a day, never leaving a message.

Called and did not leave message. Called again numerous times as a restricted number. I eventually answered and the caller tried to convince me that I had won a contest for a free security system and installation of a $1200 home security system.

I have recieved atleast five calls from this number in the last 24 hrs.  They do not leave a message.  Talked with my daughter one time and asked if I owned the house.  The number ID shows the name Security Force.