A cell phone number is an extremely important piece of account information. It allows you to manage your account and personal information quickly and safely.
It’s easy to link a cell phone number to your account! Just go to your account management page.
The number must include the international dialing code.
A verification code will be texted for free to the number you’ve entered. Once you enter the verification code, the phone number you’ve linked to the account will be valid.
Please note: You must own the cell phone in question (or have permission to use it).