I receive calls from this number intermittently and the caller claim to be from the Federal Government, claiming I have been randomly selected to receive a grant ranging from $4000 - $800. It's not repayable and how I use it is up to me. Then the caller always in a heavy accent ask if I want to accept it. I never accept or give them any information about myself and when I ask questions they usually hang up.
Scammers, watch out.