?How do I contact QuickBooks (Intuit) Enterprise Support by phone?? To contact QuickBooks by phone dial {{+?}} #1-??????+1(833)603-0120??????. This toll-free number connects you directly to ???Intuit Help ???, where representatives can assist you with various QuickBooks products and issues. ?How do I actually talk to someone in QuickBooks? To speak directly with a QuickBooks representative, call {{+?}} #1-??????+1(833)603-0120??????). Follow the automated prompts to navigate to the appropriate department, such as technical or billing. Wait on the line to be connected to a live agent.