American Express Usa Contact Customer Service Numbers Home» American» American Express Usa Call at +1(800)-528-48003 World Financial Center, New York, NY 10285, United StatesDirections: Follow the directions to locate American Express Usa ContactLocations Near You: Find nearby locations of American Express Usa ContactTTY/TDD: 1-800-221-9950TTY/TDD (in New York): 1-800-522-1897Apply By Phone: 1-800-243-3888Pay Bill: 1-800-472-9297Express Cash/Cash Advance at ATMs: 1-800-227-4669Gift Card: 1-877-297-4438American Express Prepaid Card: 1-866-207-7970american express USA international phone number 1-800-528-2122american express USA phone number espanol 1-800-801-6564american express lost card phone number usa 1-800-419-2122american express travel phone number usa 1-800-419-2122american express pay by phone number usa 1-800-419-2122american express merchant services phone number usa 1-800-528-5200american express bank usa phone number 1800 419 3646american express stolen card phone number usa 1-800-419-2122Basic OverviewAmerican financial company most commonly recognized as Amex is based at Newyork United States with worldwide operations and was established on dated March 18, 1850. The organization is one of the premier banking and financial solutions providers with fifty five thousand working professionals. Amex is widely known for its innovative business strategies. Its main product line includes credit cards, charge cards, traveler’s cheque and so on. With all other services the bank is into the insurance business as well.American Express is world's prominent banking and fiscal assistance corporation set-up in US. this is a openly held corporation that has its corporeal head department in NYC, US. corporation renders outstanding kinds of credit cards, prepaid cards, corporeal cards and gift cards. These cards are utilized by beyond 100 million users.