An American Express credit card number has 15 digits.
The maximum number of digits in an American Express credit card number is 15.
An American Express (AMEX) credit card number has 15 digits.
An American Express credit card number consists of 15 digits, starting with the number 3.
The first 4 digits of an American Express credit card number typically start with 3, 4, or 37.
An American Express credit card number is typically 15 digits long and starts with the number 3.
The maximum number of digits in an American Express credit card number is 15.
An American Express (AMEX) credit card number has 15 digits.
Amex card has 15 digits.
An American Express credit card number consists of 15 digits, starting with the number 3.
15
The first 4 digits of an American Express credit card number typically start with 3, 4, or 37.
An American Express credit card number is typically 15 digits long and starts with the number 3.
An American Express (AMEX) credit card number consists of 15 digits, starting with the number 3.
American Express is the credit card that has exactly 15 digits in its card number.
American Express credit card numbers are typically 15 digits long and start with the number 3.
An American Express card number has 15 digits.
A credit card number is usually 16 digits long. American Express uses a 15 digit number.