No, because many people have the same last 4 digits of their Social Security Number, so the last 4 digits don't identify one particular person. The first 3 digits of your Social Security Number identify the region, state and city of where you applied for and received your Social Security card, and therefore (in the USA) all 9 digits would be necessary to identify any one person for a credit application.
no
16 digits in a credit card number. Most cases it is three.
16 digits in a credit card number and 3 for the security code on the back of the card.
Its the security number, for amex it is composed of 4 digits..
Most credit and debit cards have sixteen digits. American Express cards have fifteen. Even fifteen digits is enough to allow every single person on Earth to have over a thousand credit cards, which is why it's unlikely that a random string of digits will turn out to be a valid credit card number.
There are 9 digits in a Social Security Number.
All of them ! The whole number is used - plus other security features - to confirm the card is valid.
Amex card has 15 digits.
No. Social Security numbers have nine digits.
There are usually nine digits in a Citibank account number. A Citibank credit card account number will have 16 digits.
There are usually nine digits in a Citibank account number. A Citibank credit card account number will have 16 digits.
No matter what kind of credit card it is (MasterCard, VISA, etc.) the security code on the back of the card will always have 3 digits. It's located on the back of the card near the area where you should have signed it, and it's used for extra security in case your card or card number are stolen.
A credit card number is normally 16 digits in 4 groups of 4 eg: 1234 5678 8765 4321 There may also be additional numbers as added security on the reverse side, usually 3 or 5 digits