what number does amex start with
This credit card has 15 digits. The sequence begins with 34 or 37 and is split among three groups. The first group has four numerals, the second has six and the last g â¦ roup contains five digits.The four digit CVV number is on the front of the card.he card is issued by invitation only to existing American Express cardholders. You need to spend over $250,000 per annum on your existing American Express card, have an excep â¦ tional credit history and substantial personal means.