So we can say that these 16 digits or numbers on the debit card represents Bank Identification Number and Unique Account Number of the card holder.įrequently asked questions on debit or ATM card:Īns. CVV is the three - digit number, which is given at the back of the card, it is generally present near the signature strip and is highlighted in italics. Source: At the time of Online Shopping, CVV number is required so that the transaction can be completed properly. It is known as Issuer Identification Number (IIN). Source: The first 6 digits of debit card tells about the company which has issued the card. The industries that roll out MII code are:Ĥ - Travels and entertainment (American Express or Food Club)ĩ - Telecommunications and other industriesġ0 - National Assignment What is the meaning of first 6 digits? It is different for different industries.

Source: First number shows that industry which has issued the card it is known as Major Industry Identifier (MII).

What is the meaning of first digit on Debit Card? Where do Printing of Security Papers, Notes and Minting take Place in India? The date and year of expiry is also written on the debit card so that the card holder can remember that after this date, debit card will not work. Even the Global Hologram printed on the debit card is a type of security hologram which is very difficult to copy. First 6 digits are Bank Identification Number and the rest 10 digits are Unique Account Number of the card holder. On the front face of debit card, a 16 digits’ code is written. What is the meaning of 16 digits written on Debit Card? Moreover, if due to some type of negligence these details are leaked, then it might lead to the frauds. They even don’t know that bank account details can be easily accessed by the digits given on their debit card? They only knows that some numbers are written on both sides of the debit card.ĭo you know that these digits or numbers not only depict the details of your bank account but are also very important from security point of view? It is very helpful in preventing fraudulent activities that can occur at the time of shopping and online banking. In fact people use them conveniently but some do not have much knowledge about these cards. Nowadays, every bank account holder has a debit (ATM) card.

Unused debit card numbers that work