How can you change WhatsApp number on iPhone?

If you want to change your WhatsApp number on an iPhone, you can follow these steps:

1. Open WhatsApp on your iPhone.
2. Tap on "Settings" in the bottom right corner of the screen.
3. Tap on "Account" and then select "Change Number."
4. Enter your old phone number in the "Old Phone Number" field and your new phone number in the "New Phone Number" field.
5. Make sure the country code is correct for both phone numbers.
6. Tap on "Next" and then select whether you want to notify your contacts of the change or not. You can choose to notify all contacts, contacts you have chats with, or custom contacts.
7. Tap on "Done" to complete the process.
8. WhatsApp will verify your new phone number by sending a text message or automated call to the number. Follow the prompts to complete the verification process.
9. Once your new phone number is verified, you can start using WhatsApp with your new number.

It's important to note that changing your phone number in WhatsApp will not delete your chat history or media files. They will still be available on your device with your old phone number. However, if you want to transfer your chat history to your new phone number, you can back up your chat history before changing your number and then restore it on your new phone number.