Block spam and scam calls
Step 1 of 2
Phone › ⋮ › Settings › Caller ID & spam › turn on Filter spam calls
Calls known to be spam no longer ring.
Menu names may be slightly different on your phone brand.
Phone › ⋮ › Settings › Caller ID & spam › turn on Filter spam calls
Calls known to be spam no longer ring.
Phone›⋮›Settings›Caller ID & spamFor one number: press and hold it in Recents › Block
Tick “Report call as spam” so other people are protected too.
Banks, couriers and WhatsApp never ask for an OTP code by phone.
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From basic to technician
BasicBlock spam and scam callsYou are here
FixA caller asks for an OTP code or access to your phoneFixWhatsApp privacy: stop strangers adding you to groupsTechnical details (for the curious)
How the phone knows it is spam
Google’s Phone app compares the number with reports from millions of users. The more people report, the faster a scam number is recognised.
Samsung and other brands
On Samsung: Phone › ⋮ › Settings › Block numbers and Caller ID and spam protection. Other brands use similar names.
WhatsApp calls
This filter is for normal calls only. For WhatsApp: Privacy › Calls › Silence unknown callers.
While you’re here
Worth reading
Quiz time
Still not fixed?
In the next update you can tell us what happened, and our AI helper will suggest another way. Until then, restart the device and go through the steps once more.