What is the customer service phone number for Serve prepaid cards?

The customer service phone number for Serve prepaid cards, which are provided by American Express, is typically 1-800-954-0559 for domestic calls within the United States. For those calling from outside the U.S., they should dial 1-801-449-4016. This phone support allows customers to get assistance with various inquiries and issues regarding their Serve prepaid accounts, such as balance checks, transaction disputes, account management, or reporting lost or stolen cards. It's always a good idea for cardholders to have this number on hand in case they need to reach out for customer service support.