American Express savings customer service number is 1-800-446-6307, available 24/7 including weekends and holidays. This number is for American Express National Bank savings and CD accounts — it is separate from the American Express credit card line. AmEx National Bank is an online-only bank with no physical branches.
American Express Savings Customer Service Number
| Service | Phone Number | Hours |
|---|---|---|
| Savings & CDs | 1-800-446-6307 | 24/7 |
For online self-service, log in at americanexpress.com/banking.
How to Reach a Live Person at AmEx Savings
Call 1-800-446-6307 at any hour and follow the prompts. Have your account number and Social Security number ready for identity verification.
What to Have Ready Before You Call
- Account number
- Last four digits of your Social Security number
- Transaction details (if disputing a charge or asking about a CD)
Use Online Banking Instead of Calling
The AmEx banking portal and app handle most self-service needs:
- Check balances and interest earned
- Manage CD maturities and renewals
- Send secure messages to support (1–2 business day response)
For more on AmEx savings rates, see the American Express savings guide.
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