I get ~10 spam calls per day (various automated voicemails, "loan pre-approval" etc) and ~5 spam messages per day (usually phishing). - I have AT&T Active Armor, all of the above still slips through. - All of the above is always from new, unique numbers so blocking doesn't work. - I am on all Do Not Call lists. - I have iOS "Silence Unknown Callers" on, but even if it catches & silences them I still get the notifications. Not sure if other people are seeing something similar or figured out anything that works