Our AT&T phone says out loud the name of the caller or the number calling. If we don't recognize the name or caller or number we don't answer. Then I look up the number from the missed call list on the internet and most often find it listed as some scam.
Bob, Sandi & Marmaduke the Big Pug
SW OREGON 2004 Journey 39K, 330 Cat
If towing: a 2006 Mini Cooper or 1995 Wrangler