Hi finance-pohwahgr,
I can answer your questions here. However, I'm unable to make changes to your Intuit account. I'll guide you in changing your phone number.
- Log in to QuickBooks.
- Click your user icon in the upper-right hand corner beside the Gear icon.
- Choose Manage your Intuit Account.
- Go to Sign in & Security.
- Change your phone number and save it.
That will do it. If you have more questions, please don't hesitate to go back to this thread. Have a good day!