Picked up the phone and heard "this is not a sales call.." but then I hung up. Usually Verizon sends me such messages but I am up to date on all my bills. WTF!??
This is a scam where they try to act like a utility company (like Verizon) and demanding payment through greendot, paypal or giftcards. Whatever you do, do not give them the chance. Hang up and report to FTC.GOV