This is a B2B lead gen call center. They get people on the phone, tell them about a whitepaper, then send it to them. The company then turns around and charges their client $50-$120+ per lead that they send the whitepaper to. Total scam
This number continues to try calling. I see they are hitting other former IT phones in our company attempting to get an IT person. I may pick up the next attempt and route them to our IT planning department and give the local FBI or DoD number.