How do I actually talk to someone in QuickBooks? To speak directly with a QuickBooks representative, call #855~200~0590 or +1{855}-200-0590 Follow the automated prompts to navigate to the appropriate department, such as technical support or billing. Wait on the line to be connected to a live agent. How do I speak to a representative at QuickBooks? To speak to a representative at QuickBooks, dial #855~200~0590 or +1{855}-200-0590 Use the phone menu to specify your support needs and get connected to a representative who can assist you with your inquiry.