One of the general patterns is that spam calls happen to originate from the area code where your phone was purchased from initially. This is nice because, I end

One of the general patterns is that spam calls happen to originate from the area code where your phone was purchased from initially. This is nice because, I ended up moving to a new are code. And the only people from the old area code are in my contacts list. Another useful thing I noticed is that my provider labels the calls as "Likely Scam", so then I know as well not to pick up. But even with that I get about 1 or 2 calls every few days.