Auto Warranty Scammers (Possibly dead numbers)

As I said, these numbers may be possibly dead, so please someone confirm this, but I am posting these numbers for awareness purposes as well as possible scam baiting:
(601) 448-3988
(304) 301-5978

I don’t know if it’s the same call center or different ones, but the first number is one my mother received on her phone, and the second number is the one that called me. Again, please confirm if these are dead, I do not know how these particular scams work, only that they are scam calls. I’ll be sure to post it as dead if someone can reconfirm. Thanks in advance.