android call settings

How to Block All Incoming Calls on Android

Want to block all incoming calls on Android? The fastest, most reliable method is to use Android’s built-in Call Blocking—turn on call screening or block unknown callers (and optionally all numbers) so calls never reach you. If you need a stricter solution, enabling Do Not Disturb with an “allow none” call filter shuts the door...

Jun 11, 2026

Can You Silence Unknown Callers on Android? (Yes—Here’s How)

Yes—you can silence unknown callers on Android, and it’s the fastest way to stop unwanted calls before they ring you. The method depends on your phone, but Android’s call-screening/spam filtering tools let you block or silence numbers that aren’t in your contacts. Keep reading to see exactly what to turn on for your device. You...

Jun 4, 2026