WhatsApp's Silence Unknown Callers feature helps block spam call interruptions while keeping call records available. Here's how to enable it.

Unwanted calls from unknown numbers can be disruptive and, in some cases, may be spam or scam attempts. WhatsApp offers a feature called Silence Unknown Callers, which helps reduce interruptions while keeping a record of incoming calls.
Why use silence for unknown callers?
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- Enabling this feature provides several benefits:
- Prevents spam and unwanted calls from ringing your phone.
- Silenced calls still appear in your WhatsApp call history and notifications.
- Ensures only people you know or have contacted can reach you directly without disturbance.
- You can easily return a call from the Calls tab if needed.
Step to enable silence unknown callers on android
- Open WhatsApp on your Android device.
- Tap the three-dot menu in the top-right corner.
- Select Settings.
- Tap Privacy.
- Scroll down and select Calls.
- Turn on the Silence Unknown Callers toggle.
Steps to enable silence unknown callers on iPhone
- Open WhatsApp on your iPhone.
- Tap Settings in the bottom-right corner.
- Select Privacy.
- Scroll down and tap Calls.
- Enable the Silence Unknown Callers option.
Important things to know
- If you call or message a silenced caller, their future calls may no longer be treated as unknown.
- You can still view and manage silenced calls through WhatsApp.
- For complete protection from a specific number, consider blocking the contact on WhatsApp.
Published: 09 Jun 2026, 09:45 pm IST
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