Hi, I need to update new mobile no, to allow me to access code, old phone no longer available

Hello and welcome to the Community, rosegreenfield-p

You can manage your personal information on your Intuit Account. If you can't sign in there, please follow the steps listed under I lost access to my phone or email address on this link to recover your account details.

Thanks for reaching Intuit support. I'm just a post away if you have further questions or require additional assistance.