I get postcards with this number occasionally. No corporate name on card, and picture of "delivery" girl on front is devoid of logos. No return address or other contact information available. Throw away.
I got the same card in the mail today with a different routing number. I agree that if a company is "legit" they should no problem putting their name and other info on the card, and, you'd think that they would be proud to tell you what it is that you have "won!"
I received a postcard with a Delivey Notice on one side and the other side with the hours, phone number, but no business name. It also had a tracking a number. What seems bogus to me is that my name and address were typed. As the others have stated, if it was legit, there would have been a business name. I called the number, no response, and left my name and phone number as well as a message of me being suspicious.
I received the same post card in the mail 4/24/17. I did not call the number left on the card because it's apparent it's a scam since they do not have the name of their company printed on the card.