How to block a phone number in WhatsApp on Android so that they cannot call or send SMS messages?

How to block a phone number in WhatsApp on Android so that they cannot call or send SMS messages - briefly?

To block a phone number in WhatsApp on Android, preventing them from calling or sending SMS messages, follow these steps:

  1. Open WhatsApp and go to the chat with the contact you want to block.
  2. Tap on the three dots in the upper right corner, select "More," and then choose "Block."

How to block a phone number in WhatsApp on Android so that they cannot call or send SMS messages - in detail?

Blocking a phone number in WhatsApp on an Android device is a straightforward process that ensures the blocked contact cannot call or send messages to you. Here's a step-by-step guide to help you achieve this:

  1. Open WhatsApp: Start by launching the WhatsApp application on your Android device. If you haven't already, make sure it is up-to-date from the Google Play Store.
  2. Navigate to Chats: Once inside WhatsApp, go to the 'Chats' tab located at the bottom of the screen. This is where all your conversations are listed.
  3. Select the Contact: Locate the contact or phone number you wish to block. Tap on their name or chat thread to open the conversation.
  4. Access Contact Info: Within the chat window, tap on the three vertical dots located at the top-right corner of the screen. From the dropdown menu that appears, select 'View contact'. This will take you to a page displaying the contact's information.
  5. Block the Contact: On the contact info page, tap on the three vertical dots again, which are usually located at the top-right corner of the screen. From the dropdown menu, choose 'Block'. WhatsApp will ask you to confirm your decision; tap 'Block' once more to finalize.
  6. Verify Blocking: To ensure that the contact has been successfully blocked, go back to the 'Chats' tab and search for their name or number. You should no longer see any messages from them in your chat list. Additionally, if you try to call or message this contact through WhatsApp, you will receive a notification stating that the call or message cannot be sent because the contact is blocked.

By following these steps, you effectively prevent the blocked contact from initiating calls or sending messages through WhatsApp on your Android device. This feature helps maintain your privacy and security by keeping unwanted communications at bay.