Find the best way to reach American Express for your personal, business, or travel needs. Choose from phone numbers, mailing addresses, or online chat options for different services and products.

How do I contact American Express? As a Card Member, you can reach us anytime through your online account at americanexpress.com. Once you're logged in, look for the "Chat" icon in the bottom corner of the "Home" screen.

American Express Customer Service is available for assistance with logging in, registration, User IDs and Password. Please call 1-800-AXP-1234, available 24 hours a day, 7 days a week.

American Express has a few customer service lines depending on your card type: Personal cards — 800-528-4800; Business cards — 800-492-3344; Corporate cards — 800-528-2122; You can also contact the number on the back of your card as well.

Learn how to reach American Express customer service by phone, mail or online for different products. Find out how to dispute a charge, check your approval odds and more.

Connect With American Express Online Customer Service & Get Digital Customer Support Through the Mobile App, Facebook Messenger, Alexa, & Other Online Tools!

You could send American Express a question by secure message, and they’d typically respond within a day (Chase still offers this feature, for example). While the secure message center has been eliminated for Amex, I think it’s worth pointing out that they still offers a live online chat feature , where you can chat with an Amex ...

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Phone: You can call American Express customer service at (800) 383-4800. This phone line is available 24/7 and is for existing cardholders. Mail: You can also reach out to American Express through traditional mail, although this method may take longer to receive a response.