In this post, we will show you how to block a number on your Samsung Galaxy A51. There are a couple of procedures we want to show you including blocking a phone number or contact with invalid number.

You can block a number on your Samsung Galaxy phone for specific phone numbers or block all unknown callers at once. Here's how to do each.

How to block and unblock numbers from the Samsung Contacts app Samsung’s Contacts app is the simplest way to block (and unblock) phone numbers using your Samsung handset.

Verdict As you can see, you have multiple ways to block a number on the Samsung Galaxy S9. If you follow the steps below, blocking a number should only take a couple of seconds.

To block telemarketing calls, you can register your number on the Do Not Call List. Legitimate telemarketers consult the list to avoid calling both landline and wireless phone numbers.

Apps such as Mr. Number and Call Control, available for free through the Android Market, can block calls that appear as "Unavailable" or "Private" on your Samsung Fascinate smartphone. The apps ...

Unwanted calls and texts on your smartphone can be a serious headache. Put a stop to them with one of the best call and text blocker apps.

On a Pixel phone, go to Block numbers and enable Unknown to block out calls from people not in your contact list. On a Samsung device, choose Block numbers and enable Block calls from unknown numbers.