Environmental Systems INC Mailer, slots scam Eden Prairie Minnesota

I received a jackpot slots scratch off ticket in the mail, I scratched it off and "won" a camera.  I took it to work the next day and decided to google the phone number... 866-494-6682 or 952-746-6682 right away if you've won something. I foudn so many reports about this company that these are a scam that I decided to file this report instead of calling the number.  The thing that irritates me the most about this is that I have a 88 year old grandfather that has called the numbers and has been scammed by these same people.  I wish there were a way to make these stop!  I tossed mine in the trash, do the same if you received one!