How do I change my 2-step verification number?

How do I change my 2-step verification number?
To change the phone number for 2-Step Verification on the web:

Go to your Profile page.
Scroll down to Login & Security.
Select “Change” under 2-Step Verification.
Go through 3 steps to re-authenticate, change your mobile phone number, and enter the code to verify the new number.

To change the phone number for 2-Step Verification on the web:
  1. Go to your Profile page.
  2. Scroll down to Login & Security.
  3. Select “Change” under 2-Step Verification.
  4. Go through 3 steps to re-authenticate, change your mobile phone number, and enter the code to verify the new number.