How to Block Unknown Numbers on Android & iPhone

Article Summary

Use the built-in features in Androids and iPhones to manually or automatically block foreign numbers, for example Block unknown numbers or Silence Unknown Callers.
In WhatsApp, block or report unknown numbers directly from chat and set privacy so that only contacts see your info.

Disclaimer: This summary was created using Artificial Intelligence (AI)

How to Block Unknown Numbers on Android & iPhone

Have you ever suddenly received a call or chat from an unknown number that was really annoying? From spam, scams, to unclear promotions, they all make you uncomfortable. Well, the good news is, now you can easily... block number unknown directly from your phone.

In this article, you'll learn how to block unknown numbers using simple and effective steps. Read on!

Also read:

How to Block Unknown Numbers on Android Phones

For you users Androids, The number blocking feature is actually built-in, so you don't need to install any additional apps.

The steps:

Open the Phone app
Select the Call History menu
Click on the unknown number you want to block.
Select the Block option
Confirm blocking

Additionally, you can also directly block all calls from unknown numbers:

How to automatically block foreign numbers:

Go to Settings
Select Call
Enable features like Block unknown numbers

This way, any numbers not in your contacts will be automatically rejected. Perfect for those of you who frequently receive spam!

How to Block Unknown Numbers on iPhone

If you're using an iPhone, the process is just as easy. Apple has a dedicated feature for silencing unknown numbers.

How to block manually:

Open the Phone app
Go to Recent Calls
Click the (i) icon next to the number
Scroll down and select Block this Caller

How to automatically block unknown numbers:

Open Settings
Select Phone
Activate the Silence Unknown Callers feature

With this feature, calls from unknown numbers will still come through, but they won't ring, so you won't be disturbed.

How to Block Unknown Numbers on WhatsApp

Besides regular calls, unknown numbers also frequently harass you via WhatsApp. Fortunately, you can quickly block them.

How to block on WhatsApp:

Open chat from unknown number
Click the number at the top
Select the Block option
Confirmation

If you haven't had time to open the chat, WhatsApp usually immediately gives you the option: Block or Report

Additional tips:

Enable privacy features so that only contacts can see your info.
Avoid replying to chats from suspicious numbers

That way, you can be safer from online fraud.

How to block unknown numbers is actually very easy and can be done directly from your cellphone, either Androids, iPhones, or WhatsApp. By utilizing the built-in features, you no longer need to worry about spam or annoying calls.

Also read:

From now on, you can have peace of mind without the hassle of unknown numbers. Let's put the methods above into practice to make your life more comfortable!

FAQ About How to Block Unknown Numbers

1. How to automatically block unknown numbers?

For Android, go to Call Settings and enable the option to block unknown numbers. On iPhone, you can enable the feature Silence Unknown Callers in the Settings > Phone menu.

2. How can we prevent new numbers from contacting us?

The most effective way is to activate a call filter for numbers not in your contacts. You can also use additional apps like Truecaller to filter incoming calls. This way, only numbers you recognize can contact you.

3. How do I prevent unknown numbers from entering WhatsApp?

Set your privacy settings (profile photo, info, and status for contacts only), and immediately block unknown numbers the first time you chat. This method is quite effective in reducing harassment from unknown numbers.

4. How to block a number that is not in your contacts?

Simply open the call or chat history for that number and select the Block option. This method works on Android, iPhone, and WhatsApp. So, even if the number isn't saved in your contacts, you can still block it easily.

5. Can WA automatically block unknown numbers?

Currently, WhatsApp doesn't have a feature to automatically block all unknown numbers. However, you can still block them manually or use the "Sign in" feature. report and block If the number is suspicious, you still need to exercise some control to maintain security.

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