Received a call from this number.  The caller ID "Customer Service" appeared with the number.  When I picked up I caught the tail end of an automated message.  When I called the phone number back there was a broken up signal but someone answered with a "hello".  That someone turned out to be an somewhat sophisticated automated message system.  The message continued.  A person with the name of Jonathan from Home Security Center said he was in my local area giving away 20 GE home security systems free of charge.

I played along with the scam in order to acquire more information.  At first, you'll think you are speaking to a real human being.  Eventually, if you reach a live in-person customer service person and ask them to remove you number from their list they will apologize for calling, say they will remove your number and then they will hang up.  They never asked me for the phone number and since I blocked mine prior to calling I am wondering how they will remove my number from their sucker list.

It's plenty of fun to keep calling and screw with them.  If enough people do it perhaps it will overload their circuits.