How to Call American Express from Abroad (Without SIM or Roaming)

If you’re overseas and need to reach American Express, whether it’s for a blocked card, suspicious transaction, or account query, using your local phone plan can result in expensive charges. US toll-free numbers often don’t work from abroad, and many VoIP apps are unreliable for banking calls that require secure authentication.

This guide provides the easiest method to call American Express from anywhere in the world without paying roaming fees or installing apps. You’ll get step-by-step instructions and all the American Express numbers you need.

How to Call American Express from Abroad

1. Go to Callshake.com.
   
2. Create an account and add pay-as-you-go credit.
   
3. When prompted, dial the American Express number you need (see the list below).

Why use Callshake?

• No roaming charges from your carrier: You only pay Callshake rate for the call.
• No active roaming or eSIM required: Call American Express from overseas, no matter where you are.
• No US number needed: Call using Callshake’s public number or verify your number to show your Caller ID.
• Pay only for what you use: No subscription, no hidden fees.

American Express Customer Service Numbers

Here are the main American Express phone numbers for customers calling from abroad. Verified as of January 2025:

Important Note: American Express has dedicated international support lines and the Global Assist program provides emergency assistance to cardholders traveling abroad.

• These numbers accept collect calls from cardholders abroad.
  
• If your country blocks US numbers, use Callshake’s local access number to connect.

Why Calling American Express from Abroad Often Fails

Most US toll-free numbers, like 1-800 numbers, won’t work from outside the United States. Even when using Amex’s international number, you might still face:

• High roaming charges ($2–$5 per minute)
  
• Dropped calls or poor connections
  
• Authentication issues with automated systems

Tips for Calling American Express

• Have your card details ready: card number, expiration date, and security code
  
• Know your issue: write down what you need help with before calling
  
• Amex operates 24/7 customer service globally
  
• Keep records: note down any reference numbers or agent names for follow-up
• Use your registered phone number if possible for faster verification
• American Express is known for exceptional customer service and travel support

Alternative Contact Methods

If calling isn’t working, try these options:

• Amex Mobile App: Secure chat and messaging features
  
• Amex Online Account: Message center through your online account
  
• Social Media: @AmexSupport on X/Twitter
  
• Live Chat: Available through American Express website and mobile app

Common American Express Queries from Abroad

• Card Blocked: Amex has sophisticated fraud detection that can trigger false positives abroad
• Travel Notifications: American Express recommends setting travel notifications before trips
• Global Assist: Emergency medical, legal, and financial assistance while traveling
• Foreign Transaction Fees: Understanding charges for international purchases
• Membership Rewards: Questions about earning and redeeming points abroad
• Travel Benefits: Access to airport lounges, travel insurance, and other perks
• Emergency Card Replacement: Getting a replacement card delivered abroad
• Concierge Services: Premium card members have access to travel concierge