My Samsung Galaxy S7 Edge downloaded a software update last week and since then, every time one of these scammer/telemarketers call, MY PHONE WARNS ME. It's what we've all been screaming for for years! It suggests that I don't pick up, and it hasn't been wrong yet because I've been checking the numbers on this site. My phone told me the number is associated with a telemarketer. I blocked the number.
I have an old cellular TracFone and I don’t answer unknown numbers. Someone called today at 9:43 AM, my voice mail picked up and they did NOT leave a message. My phone number is registered on the national and Florida Do Not Call Lists, however these are probable scammers and WILL NOT abide by any DNC List!