Help & guides
Simple, step-by-step guides. Every guide is checked by our team and shows when it was last reviewed.
Calls & texts
Block a phone number on your iPhone
Learn how to block unwanted calls and messages from a phone number using the Phone, Messages, or Settings apps.
3 min readLast reviewed 24 Oct 2026
Calls & texts
Block scam calls on an Android phone
Turn on caller ID and spam protection.
3 min readLast reviewed 24 Oct 2026
Calls & texts
Block scam calls on an iPhone
Silence Unknown Callers sends numbers you don't know straight to voicemail.
3 min readLast reviewed 24 Oct 2026
Calls & texts
Filter scam texts on an Android phone
Turn on spam protection in Google Messages.
3 min readLast reviewed 24 Oct 2026
Calls & texts
Filter scam texts on an iPhone
Keep texts from unknown numbers in a separate list.
3 min readLast reviewed 24 Oct 2026