Yes, 1-844-487-8478 (which can be dialed as 1-844-4TRUIST) is an official, primary customer service and 24/7 fraud reporting telephone number for Truist Bank. Customers can call this toll-free line to manage general banking accounts, handle mortgage or loan inquiries, report lost or stolen debit and credit cards, or dispute unauthorized transactions by navigating the automated or representative-assisted menu options. It serves as a centralized contact hub for retail banking clients seeking secure assistance.