there are 16 in groups of 4.
MasterCard numbers always start with the number 5.
I guess you need to get one to find out.
Visa always starts with a 4, mastercard with a 5. The first 4 numbers identify the bank.
Well i not sure is it cause is my first time heheje sorry can u help what is it
On the back, by the signature strip. 3 or 4 small numbers printed, not embossed, in black.
5
your mamma
Three
master card
MasterCard numbers always start with the number 5.
12
I guess you need to get one to find out.
Sixteen (16) account numbers.
There are many Master Card companies that operate worldwide. Credit card numbers vary by the bank which issues the card.
A Mastercard number has sixteen digits in groups of four. ie; 1234 5678 8765 4321
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.
Visa always starts with a 4, mastercard with a 5. The first 4 numbers identify the bank.