According to QuickBooks support documentation:
- Log in to your QuickBooks account.
- Click the Help (?) icon (top-right in the dashboard).
- Select Contact Us (or type “talk to a human” / “customer support” in the search).
- Choose how you want to connect: either live chat or request a callback .
- If you request a callback, a support agent will call you on the phone number you provide (therefore you don't necessarily need to dial the number directly).