How to delete an old number in WhatsApp?

How to delete an old number in WhatsApp - briefly?

If you need to delete an old number from WhatsApp, you can do so by accessing the app's settings and selecting the option to change your phone number. This process will remove the old number associated with your account.

How to delete an old number in WhatsApp - in detail?

Deleting an old phone number from WhatsApp can be a necessary task when transitioning to a new device or phone number. However, it's important to note that WhatsApp does not provide a direct option to delete a phone number from your account once it has been registered. Instead, you can effectively remove the old number by following these steps:

Change Your Phone Number in WhatsApp

1. Open WhatsApp on Your Device: Launch the WhatsApp application on your current device.
2. Navigate to Account Settings: Tap on the three dots or the profile icon at the top right corner of the screen. This will open a menu where you can select "Settings."
3. Access Your Account Information: In the settings menu, select "Account" to manage your account details.
4. Change Your Phone Number: Within the account settings, tap on "Change number." You will be prompted to enter your old phone number and your new phone number. Confirm the change by tapping on "Next."
5. Verify Your New Phone Number: WhatsApp will send a verification code to your new phone number. Enter this code when prompted to complete the process.

Deactivate Your Old Account

If you no longer have access to your old phone number and cannot verify the change, you can deactivate your old account:

1. Open WhatsApp on Your Device: Launch the WhatsApp application on your current device.
2. Navigate to Account Settings: Tap on the three dots or the profile icon at the top right corner of the screen. This will open a menu where you can select "Settings."
3. Access Your Account Information: In the settings menu, select "Account" to manage your account details.
4. Delete My Account: Scroll down and select "Delete my account." You will be prompted to enter your old phone number in international format (e.g., +1 234567890). This step will effectively deactivate the old account associated with your previous phone number.

Back Up Your Chats (Optional but Recommended)

Before making any changes, it's a good idea to back up your chats to avoid losing important data:

1. Open WhatsApp on Your Device: Launch the WhatsApp application on your current device.
2. Navigate to Settings: Tap on the three dots or the profile icon at the top right corner of the screen. This will open a menu where you can select "Settings."
3. Access Chat Backup: In the settings menu, select "Chats" and then "Chat backup." You can choose to back up your chats to Google Drive (for Android users) or iCloud (for iPhone users). Follow the on-screen instructions to complete the backup process.

By following these detailed steps, you can effectively remove an old phone number from WhatsApp and transition smoothly to a new device or phone number.