There are a lot of different ways people try to catch your attention for business in Amarillo. When you come out to your car in the parking lot somewhere and see a flier on your windshield. A user on Reddit reported that they found a sticky note on their car, and it simply said "Please call me," and they left a phone number. What Was The Number ForNow, if I see a sticky note that looks like it was personally written and placed on only my car, my curiosity is going to be piqued. So watch out for sticky notes now...and it's probably safe to ignore them, unless of course it looks like someone hit your car.