How can you change WhatsApp phone number without verification code?

Changing your WhatsApp phone number without a verification code is not possible. WhatsApp requires verification via SMS or a phone call to ensure security and confirm that you are the rightful owner of the new phone number you are trying to use with WhatsApp.

Here's why you need the verification code:

1. **Identity Verification**: WhatsApp uses the verification code to ensure that you are the owner of the new phone number you want to associate with your WhatsApp account.

2. **Security**: This process prevents unauthorized access to your WhatsApp account and protects your account from being hijacked or transferred without your consent.

If you're having trouble receiving the verification code, make sure:

- **SIM Card**: Your new SIM card is inserted correctly and has network connectivity to receive SMS or calls.
 
- **Phone Number**: You have entered the correct phone number in WhatsApp when prompted.

- **Signal Strength**: Ensure that you have a good cellular signal or Wi-Fi connection, as this can affect the receipt of SMS or calls for verification.

If you are still unable to receive the verification code after checking these points, you might need to contact WhatsApp support or your mobile service provider for assistance. They may be able to help resolve any issues preventing the receipt of the verification code.