I also got a message from this number wanting to buy my car and offering a cashier's check without wanting to see or test drive the car and arranging pick up of my car because "he is out of time". He mentioned that his name was Robert. Obviously my first instinct was too look up the number and I find all these messages on this page.
I've been texting with "Robert" also at this number. He responded by text to an online ad for a boat and offered full price in a certified bank check without wanting to see it (sounded fishy). I said I wanted cash. I asked if I could call. "He" said he is "working right now, is there something wrong?". I texted that I wanted to make arrangements. He said he wanted to send me a certified check and would arrange p/u of the boat after the check cleared. I said I wanted cash. He said he could send me the check. He asked my name and address where to send the check. Needless to say, I'm not sending him that! This is a scam. This is what they are doing...getting your information. Wow. Sad.