I saw the same comment on another page- claims to be DirectTV, and like the other commenter who didn't owe money, not only did I close my account out properly (return equipment, etc.), but they ended up owing ME some money. Caller asked for payment info and personal info to clear my "debt" and still call all the time but don't leave a message.
It's Verizon Wireless calling to harass you into paying your bill which you may or may not have received at the time of the call because all they care about is getting the money right damn now.