To contact QuickBooks Premier support by phone, dial 18884057635. This toll-free number connects you directly to QuickBooks customer support, where representatives can assist you with various QuickBooks products and issues. 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.
Source: https://dtap.dynamics365portals.us/forums/general-discussion/6dcf1017-cd24-ef11-a296-001dd8301b0a
