My dad and I each received a call from this number last week asking for my grandmother who died 13 years ago. The number they gave to call back was: 888-342-0623- Vanderbuilt & Associates.
They give a case number, too.
They keep calling my family and then wanted me to verify the last four digits of my social, when I demanded to know what the call was about before releasing any information to them they hung up on me!