I still get regular spam calls, but I can always look and identify them. My cell phone has a 315 area code, and the only other person I know with a similar numb

I still get regular spam calls, but I can always look and identify them. My cell phone has a 315 area code, and the only other person I know with a similar number is on my contact list. Absolutely anything else from a 315 number is spam. If I get something from the same number twice then I add it to my "SPAM" contact which is blocked. The Hiya app also helps somewhat. I didn't realize how good a job carriers like T-Mobile do at filtering out the Spam calls until I switched to XFinity Mobile and went from 1-2 calls per week to 5 in the first day. Hiya brings the number back down inline with T-Mobile, and might be the same database T-Mobile uses on the backend.