I know by looking at the last 4 digits on whether I will be the only one putting this number out there. If Last four digits are a variation on our former home phone number,  nobody else will have input to 800 Notes. Tells me same person, organization, make about 1/2 of the scam calls this number receives.  Strange, very strange indeed.  My advise, as usual, Just Don't Answer!!  Criminal should have to work like everyone else instead of sitting in a basement eating Dong Dongs and typing with their little fat fingers covered in chocolate. Oh yes, GTH.