The spam filter for your phone
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Manage personal blacklist and whitelist

Add important numbers (doctor, school, work)

Prevents accidental blocking

Has priority over the community database

What are blacklist and whitelist?

Blacklist

Particularly important for critical calls

Note: Your personal lists always take precedence over the PhoneBlock community database. A number on your whitelist will never be blocked, even if it has been reported as SPAM by thousands of other users.

Whitelist

Numbers on your whitelist will never be blocked, even if they are reported as SPAM in the community database.

Important: Your whitelist entries also contribute to the database and help to correct incorrect SPAM messages.

Manage lists

Step 1: Open settings

Open settings

Tap on the menu icon (☰) at the top left and select "Settings"

Step 2: Select list

Open blacklist

Select "Blacklist" or "Whitelist" from the settings

Step 3: Display list

Show blacklist

Your personal numbers are displayed

How numbers are added to the lists

Numbers are automatically added to your lists when you rate them:

You can rate numbers:

Remove number from list

Delete from list

Swipe left over the number and tap the trash can icon to remove it

Storage on the server:

Your lists are stored on the PhoneBlock server and taken into account during the SPAM check. Your personal lists always have priority over the general community database.

This means that your ratings apply to all devices on which you are logged in with your PhoneBlock account.

Summary: How the lists work

Blacklist

  • Automatically created when you report numbers as SPAM
  • Blocks numbers immediately, even without a high community SPAM score
  • Your messages contribute to the shared SPAM database
  • Ideal for blocking persistent callers immediately

Whitelist

  • Automatically created when you mark numbers as legitimate
  • Prevents blocking, even with a high community SPAM score
  • Your positive reviews help to correct false SPAM messages
  • Important for numbers you don't want to miss under any circumstances

Community contribution:

Each of your ratings - whether SPAM or legitimate - helps the entire PhoneBlock community. Your personal lists always take precedence over the general database, but your ratings are also included in the community rating.

Important to understand:

A number on your whitelist will never be blocked, even if thousands of other users have reported it as SPAM. Conversely, a number on your blacklist will always be blocked, even if it is considered legitimate in the community database.

Further functions

Get involved!

If you like PhoneBlock, please help spread the word and share it with your friends. The more people who take part, the less chance there is that you will still receive an advertising call!