Who called from 4103970063

I recived this number on my cell i thought i missed a call and called it back got a message saying this number is not assigned

Same thing happened to me called my house twice no one talks when I answer called it back says this number has not been assigned

same here. what is this???

They keep calling me as well.  I told them to remove me from their list and get a life.

Just got a call from this number today (09/26/12), and a real person was on the other end.  She identified herself as representing some electric power company and wanted to talk me into switching from Choptank Electrical Co-Op.  When I asked not to be called again, she hung up.