Visited by 3 guys wearing Dish Network T shirts, asking if I’d consider swapping to Direct TV. Asked why they were soliciting for a competitor, they said they contracted for both. Offered new equipment, more channels for less, etc. These were young guys in a compact car from Idaho who claimed to be working out of Missoula MT. The thing that sent them packing was when they said they’d need a credit card number, and of all things, Social Security numbers. Is this a common scam? I have no complaint with Dish Network, by the way.