Robocall Blockers
Silence those spam calls.
iPhone built-in
Settings → Phone → Silence Unknown Callers. Strangers go straight to voicemail.
Android Pixel Call Screen
Free. Google answers. Reads transcript. You decide if real.
Carrier free blockers
- AT&T ActiveArmor
- Verizon Call Filter
- T-Mobile Scam Shield
Hiya
Free. Identifies callers. Auto-blocks known spam.
Nomorobo
$2/month. Rings once and hangs up known spam.
National Do Not Call
Register at donotcall.gov. Doesn't stop scammers but reduces telemarketers.
Quick Tip: Never press 1 to opt out — it confirms your number is real and brings more calls.