This is the best way to contact the right person to get the help you need. If you still need help you can call us at How do I contact QB support by phone To contact QB support by phone dial. This toll-free number connects you directly to QB customer support where representatives can assist you with various QB products and issues.How do I actually talk to someone in QB . To speak directly with a QB representative call 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.