My 14 year old son just rec'd call from this number telling him he was a finalist to receive $1 mil. They had his name, address and number. They also asked if he lived with someone or rented. Who are these people? This is scary when a minor is a target. What can be done to remove his number from this list?

KEEPS CALLING EVERY HOURE

no idea who this is, anyone know?

Called my office phone twice and hung up within the past hour

I have asked to be taken off their call list, yet they continue.