Changing your Yahoo password regularly is a good practice to enhance the security of your account. But what if you no longer have access to the phone number linked to your Yahoo account? Don't worry, you can still change your Yahoo password without the phone number by following these steps:

1. Go to the Yahoo Account Info page.
2. Sign in to your Yahoo account.
3. Click on 'Account Security'.
4. Click on 'Change password'.
5. Enter and confirm your new password.
6. Save the changes.

Once you complete these steps, your Yahoo password will be successfully changed without the need for the phone number.

It's important to keep your account secure by updating your password regularly and ensuring that your account recovery options are up to date.