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The Daily Insight Hub

How many digit is ID number?

Author

Matthew Harrington

Updated on January 22, 2026

The identification number has 8-digit standard format: NNNNNNN(N), where N is a numeric digit 0-9. The first numeric digit N has special meaning, and it can be one of the following digits: ‘1’, ‘5’ or ‘7’.

What does a Swiss ID number look like?

Switzerland issues a Swiss ID Card to all citizens which contains a unique 8 digit Personal Identification Number in format SXXXXXXX where X is a number.

How do I find my NIN number?

How to Check or Retrieve National Identity Number (NIN) Via USSD. Dial *346# on your phone to retrieve your NIN.

Where is ID number on card?

The Credit Card Identification Number is the 3-digit number located on the back of your card, usually at the top of the signature strip. Look for the 4-digit number printed on the front of your card.

How do I find my NIN number with tracking ID?

You can dial *346# using the mobile number you registered with or visit any of our NIN enrollment centers with your tracking ID to print your NIN slip.

How do I find my NIN number without a phone number?

NIN Retrieval without a Phone Number

  1. Dial the general retrieval code (*346#) with your current number linked with your BVN.
  2. Try using the NIMC Mobile app – you can get the app at NIMC webpage or on Google Play store.
  3. Go to nimc.gov.ng to print your NIN slip with the QR code and view your mobile.

Can I use ID card instead of passport?

You can use your identity (ID) card to travel to the United Kingdom (UK) up to and including 30 September 2021. From 1 October 2021 you will need a valid passport.

What is a serial number on ID?

A serial number is a unique identifier assigned incrementally or sequentially to an item, to uniquely identify it. Serial numbers need not be strictly numerical.

Is my card ID my account number?

Your debit card number. It is unique to your checking account but different from your account number. You’ll have to read off or enter this number when making a purchase over the phone or online. This is the most important number on the card so be sure to not share or lose this information.

What is ID on debit card?

A bank identification number is the initial set of four to six numbers that appear on credit cards, charge cards, prepaid cards, debit cards, and gift cards. The BIN helps merchants evaluate and assess their payment card transactions.

How many digits does a bank ID number have to be?

In either case, the number can vary between four and six digits, depending on the specific institution that issued the card. While using the first six numbers is the most common, it isn’t mandatory, and even that may change soon, as we’ll discuss later. Industry Policy is Complicated.

How many digits is the passenger ID number?

I know it is the Passenger ID number. But how many digits is it. There is a 9 digit number, several spaces and then two alpha characters and 3 numerics. e.g. BC321 following the Passenger ID number. For the record, the KTN is found in the same place on SENTRI and NEXUS cards as well. – Jim MacKenzie Mar 15 ’18 at 20:35

How many digits does a green card number have?

Instead, it will have seven, eight or nine digits. A typical number would appear as 000-000-000 or 012-345-678. To enter it online or on forms, applicants must add the A at the beginning.

What is the number on a China ID card?

Each China ID Card has a unique 18-digit Citizen Identity Number and knowing this number alone can tell you the holder’s date of birth, place of birth and gender. What is a China ID Card? The official name of the China ID Card is displayed on the front of each card in large Chinese characters: 中华人民共和国 (People’s Republic of China)