American Express Security Code Service | SMS & Miss Call Alerts

SMS Alerts & Missed Call Alerts

At American Express we believe in providing our cardmembers convenience and security.

SMS Alert Facility

Simply register for American Express SMS alerts and receive a SMS each time a transaction takes place on your card. What’s more, you can also check your card balance and view a summary of your statement

Once you have registered for American Express SMS Alerts

You will receive an SMS each time a transaction takes place on your card

Missed Call Alert Facility

Your Nations Trust Bank American Express Card Balance is just one missed call away. Simply give a missed call to 011 441 4154 and receive the below via a SMS

Available balance
Statement balance
Total outstanding as of date
Minimum due as of the last generated statement
Due date as of the last generated statement
Available Membership Rewards Points

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® 2026 American Express Company. All rights reserved. Users of this site agree to be bound by the term of the American Express Website Rules and Regulations.Nations Trust Bank PLC is a licensed commercial bank supervised by the Central Bank of Sri Lanka.

Nations Trust Bank PLC - PQ 118 | Fitch Rating A(lka) Nations Trust Bank PLC is a licensed Commercial Bank supervised by the Central Bank of Sri Lanka.

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