3797 Credit Card Type

Do you want to know what type of credit card starts with 3797? We were curious too! Keep reading, and we’ll tell you what we found. So did we, and we have the results for every 3797 credit card type.

Every credit card has either 15 or 16 total digits. Why not one or the other? It turns out that the total number of digits depends on what card network the card uses. Visa, Mastercard, and Discover use 16 digits, while American Express credit cards use 15 digits. Interestingly, each of the 15 or 16 digits has a hidden meaning. Besides being unique to you, they can tell us what type of card it is, the bank that issued the card, and what account is associated with the card. There’s even a digit at the end that’s used to make sure you entered all the other numbers correctly.

What Type of Credit Card Starts with 3797?

A 3797 credit card or debit card is always an American Express card! How do we know that? It’s because a 15-digit credit or debit card is always an American Express card! Visa and Mastercard credit and debit cards are always 16 digits, never 15.

That’s not the whole story, though! Although every 3797 card will be an Amex, there are many different types of Amex credit cards. Not all American Express cards are equal! We detail all the different types of 3797 cards in the next section.

What Does The ‘3’ in 3797 Mean?

Knowing the card’s first digit helps us discover the credit card network the card belongs to. The best-known credit card networks are Visa, Mastercard, and American Express. Although they’re the largest card networks, they’re not the only ones! Discover, Diner’s Club, Carte Blanche, and JCB are a few of the smaller card networks.

The first digit of the credit card is called a “Major Industry Identifier.” Why? The first number tells us what credit card network the card belongs to. For a credit card beginning with 3797, the first digit is a 3. If the first digit is a 3 it’s always an American Express, Diner’s Club, Carte Blanche, or JCB credit card.

How about other credit card prefixes? A card that begins with a 4 is always a Visa card. A 2 or a 5 would be a Mastercard credit card, and a 6 would be a Discover card. It used to be that Mastercard only used a 5, but they also started using a 2 a few years back.

What Do The Rest of The Credit Card Numbers Mean?

It turns out that the 2nd through 6th digits of a credit card tell us who the card issuer is and the exact kind of credit card. These numbers are called the “Bank Identification Number” in the credit card industry-speak. Okay, but we only have three of the Bank Identification Numbers, not six. Is that a problem? Nope! We can still solve the mystery behind the numbers by using the three remaining numbers that we do have.

The Complete List of Every Credit Card Starting with 3797

After researching the issue, we found the answer to the 3797 credit card mystery. It turns out that a 3797 credit or debit card will always be 1 of 100 possible American Express credit and debit cards.

Below are the BIN/IIN details, including the banks and issuing institutions, for all 100 of the 3797 credit and debit cards:

IINs/BINs from 379701 to 379710 (Credit Cards and Debit Cards)

• 379701 is an American Express credit card issued by the American Express Company in the United States
• 379702 is an American Express credit card issued by the American Express Company in the United States
• 379703 is an American Express credit card issued by the American Express Company in the United States
• 379704 is an American Express credit card issued by the American Express Company in the United States
• 379705 is an American Express credit card issued by the American Express Company in the United States
• 379706 is an American Express credit card issued by the American Express Company in the United States
• 379707 is an American Express credit card issued by the American Express Company in the United States
• 379708 is an American Express credit card issued by the American Express Company in the United States
• 379709 is an American Express credit card issued by the American Express Company in the United States
• 379710 is an American Express credit card issued by the American Express Company in the United States

IINs/BINs from 379711 to 379720 (Credit Cards and Debit Cards)

• 379711 is an American Express credit card issued by the American Express Company in the United States
• 379712 is an American Express credit card issued by the American Express Company in the United States
• 379713 is an American Express credit card issued by the American Express Company in the United States
• 379714 is an American Express credit card issued by the American Express Company in the United States
• 379715 is an American Express credit card issued by the American Express Company in the United States
• 379716 is an American Express credit card issued by the American Express Company in the United States
• 379717 is an American Express credit card issued by the American Express Company in the United States
• 379718 is an American Express credit card issued by the American Express Company in the United States
• 379719 is an American Express credit card issued by the American Express Company in the United States
• 379720 is an American Express credit card issued by the American Express Company in the United States

IINs/BINs from 379721 to 379730 (Credit Cards and Debit Cards)

• 379721 is an American Express credit card issued by the American Express Company in the United States
• 379722 is an American Express credit card issued by the American Express Company in the United States
• 379723 is an American Express credit card issued by the American Express Company in the United States
• 379724 is an American Express credit card issued by the American Express Company in the United States
• 379725 is an American Express credit card issued by the American Express Company in the United States
• 379726 is an American Express credit card issued by the American Express Company in the United States
• 379727 is an American Express credit card issued by the American Express Company in the United States
• 379728 is an American Express credit card issued by the American Express Company in the United States
• 379729 is an American Express credit card issued by the American Express Company in the United States
• 379730 is an American Express credit card issued by the American Express Company in the United States

IINs/BINs from 379731 to 379740 (Credit Cards and Debit Cards)

• 379731 is an American Express credit card issued by the American Express Company in the United States
• 379732 is an American Express credit card issued by the American Express Company in the United States
• 379733 is an American Express credit card issued by the American Express Company in the United States
• 379734 is an American Express credit card issued by the American Express Company in the United States
• 379735 is an American Express credit card issued by the American Express Company in the United States
• 379736 is an American Express credit card issued by the American Express Company in the United States
• 379737 is an American Express credit card issued by the American Express Company in the United States
• 379738 is an American Express credit card issued by the American Express Company in the United States
• 379739 is an American Express credit card issued by the American Express Company in the United States
• 379740 is an American Express credit card issued by the American Express Company in the United States

IINs/BINs from 379741 to 379750 (Credit Cards and Debit Cards)

• 379741 is an American Express credit card issued by the American Express Company in the United States
• 379742 is an American Express credit card issued by the American Express Company in the United States
• 379743 is an American Express credit card issued by the American Express Company in the United States
• 379744 is an American Express credit card issued by the American Express Company in the United States
• 379745 is an American Express credit card issued by the American Express Company in the United States
• 379746 is an American Express credit card issued by the American Express Company in the United States
• 379747 is an American Express credit card issued by the American Express Company in the United States
• 379748 is an American Express credit card issued by the American Express Company in the United States
• 379749 is an American Express credit card issued by the American Express Company in the United States
• 379750 is an American Express credit card issued by the American Express Company in the United States

IINs/BINs from 379751 to 379760 (Credit Cards and Debit Cards)

• 379751 is an American Express credit card issued by the American Express Company in the United States
• 379752 is an American Express credit card issued by the American Express Company in the United States
• 379753 is an American Express credit card issued by the American Express Company in the United States
• 379754 is an American Express credit card issued by the American Express Company in the United States
• 379755 is an American Express credit card issued by the American Express Company in the United States
• 379756 is an American Express credit card issued by the American Express Company in the United States
• 379757 is an American Express credit card issued by the American Express Company in the United States
• 379758 is an American Express credit card issued by the American Express Company in the United States
• 379759 is an American Express credit card issued by the American Express Company in the United States
• 379760 is an American Express credit card issued by the American Express Company in the United States

IINs/BINs from 379761 to 379770 (Credit Cards and Debit Cards)

• 379761 is an American Express credit card issued by the American Express Company in the United States
• 379762 is an American Express credit card issued by the American Express Company in the United States
• 379763 is an American Express credit card issued by the American Express Company in the United States
• 379764 is an American Express credit card issued by the American Express Company in the United States
• 379765 is an American Express credit card issued by the American Express Company in the United States
• 379766 is an American Express credit card issued by the American Express Company in the United States
• 379767 is an American Express credit card issued by the American Express Company in the United States
• 379768 is an American Express credit card issued by the American Express Company in the United States
• 379769 is an American Express credit card issued by the American Express Company in the United States
• 379770 is an American Express credit card issued by the American Express Company in the United States

IINs/BINs from 379771 to 379780 (Credit Cards and Debit Cards)

• 379771 is an American Express credit card issued by the American Express Company in the United States
• 379772 is an American Express credit card issued by the American Express Company in the United States
• 379773 is an American Express credit card issued by the American Express Company in the United States
• 379774 is an American Express credit card issued by the American Express Company in the United States
• 379775 is an American Express credit card issued by the American Express Company in the United States
• 379776 is an American Express credit card issued by the American Express Company in the United States
• 379777 is an American Express credit card issued by the American Express Company in the United States
• 379778 is an American Express credit card issued by the American Express Company in the United States
• 379779 is an American Express credit card issued by the American Express Company in the United States
• 379780 is an American Express credit card issued by the American Express Company in the United States

IINs/BINs from 379781 to 379790 (Credit Cards and Debit Cards)

• 379781 is an American Express credit card issued by the American Express Company in the United States
• 379782 is an American Express credit card issued by the American Express Company in the United States
• 379783 is an American Express credit card issued by the American Express Company in the United States
• 379784 is an American Express credit card issued by the American Express Company in the United States
• 379785 is an American Express credit card issued by the American Express Company in the United States
• 379786 is an American Express credit card issued by the American Express Company in the United States
• 379787 is an American Express credit card issued by the American Express Company in the United States
• 379788 is an American Express credit card issued by the American Express Company in the United States
• 379789 is an American Express credit card issued by the American Express Company in the United States
• 379790 is an American Express credit card issued by the American Express Company in the United States

IINs/BINs from 379791 to 379799 (Credit Cards and Debit Cards)

• 379791 is an American Express credit card issued by the American Express Company in the United States
• 379792 is an American Express credit card issued by the American Express Company in the United States
• 379793 is an American Express credit card issued by the American Express Company in the United States
• 379794 is an American Express credit card issued by the American Express Company in the United States
• 379795 is an American Express credit card issued by the American Express Company in the United States
• 379796 is an American Express credit card issued by the American Express Company in the United States
• 379797 is an American Express credit card issued by the American Express Company in the United States
• 379798 is an American Express credit card issued by the American Express Company in the United States
• 379799 is an American Express credit card issued by the American Express Company in the United States 

How Many 3797 Credit Cards Are There?

Our results show that there are 100 different types of 3797 credit cards issued worldwide. We hope this is credit card information is a helpful resource that satisfies your curiosity. Card numbers change, and banks merge or fail, so accuracy is not guaranteed.

What Do The Final Card Digits Mean? (Primary Account Number and Check Digit)

Since you’ve read this far, you might be interested in understanding what the rest of the numbers on your card mean. On your 3797 credit card, the 7th to the 14th digits represent the account holder’s account number. That leaves us with one last digit – the 15th.

You might be interested to know that the 15th digit doesn’t have any particular meaning. It’s a ‘check’ digit used to prevent charging a credit card number that’s been entered incorrectly. Mistyping a digit or two happens more often than we’d like to admit. This ‘check’ digit is used with the “Luhn Algorithm” to verify that you correctly entered the first 14 digits.

Frequently Asked Questions About 3797 Credit Cards

People often have specific questions about 3797 credit cards. Here are the answers to some of the most common questions people ask.

What credit card starts with 37?

American Express credit cards start with 37.

What are the first 4 digits of a Visa card?

The first four digits of a Visa credit card are called the “Issuer Identification Number” (IIN), also called a “Bank Identification Number” (BIN). The IIN/BIN always starts with a four as the first digit of a Visa card. The following three digits of a Visa card are unique to the bank or financial institution that issued the card.

How do I know my card type?

You can tell what type of credit card you have by looking at the first digit of the credit card number. Visa cards always start with a 4 as the first digit, while if the first digit is a 3 it is an American Express card, Diner’s Club card, Carte Blanche card, or a JCB card. When the first digit is a 2 or a 5, it’s a Mastercard, while a Discover card’s first digit is a 6.

Mastercard prefixes

Mastercard prefixes start with 22 to 27 or 51 to 55 as the first two digits. 

How long are credit cards valid for?

The expiration date printed on a credit card is the last day that the card is valid. After that date, the card becomes invalid and cannot be used for purchases. Credit cards have different expiration dates, but the most common are 3 or 5 years.

Are the last 4 digits of a credit card unique?

No, the last four digits of a credit card number are not unique. Two credit cards can share the same last four numbers in two cases: joint accounts and unrelated accounts. In the case of joint accounts that you share with another person, such as a spouse, the final four numbers on the cards are typically the same. In the second case, one in every 4,536 unrelated credit card accounts will share the same last four digits while still having a unique 15 or 16 card number.

While the last four digits of a credit card are not unique, they are part of the unique nine-digit Primary Account Number (PAN). The last four digits of a credit card include three numbers from your PAN plus the final check digit number. The primary account number is unique to the cardholder and is used to identify who made the transaction. The check digit ensures that you correctly entered all the preceding card numbers.

How to enter zip code for a Canadian credit card

If you are asked for a zip code when using your Canadian credit card, enter the three numbers in your postal code and add two zeros to the end. For example, if your postal code is M4B 1B4, enter 41400 as your zip code.

How big is the credit card industry in the United States?

The credit card industry in the United States is large, with over 1.1 billion credit cards in issuance. There are four major networks – Visa, Mastercard, American Express, and Discover – plus several minor networks. Together, these networks are used daily for purchases by hundreds of millions of people worldwide.

What bank issues American Express credit cards?

American Express is an American financial services company that issues its credit cards directly or in partnership with a bank. Banks that issue American Express cards include Bank of America, Wells Fargo, and U.S. Bank.

Who takes Discover card?

Discover card is widely accepted, with more than 99% of businesses that take credit cards also accepting Discover cards. Besides using your Discover card to pay for purchases in-store and online, you can also use it to get cash at banks, credit unions, ATMs, and certain stores.

Categories and Industry Assignments: What are the different Major Industry Identifiers (MIIs)?

The Major Industry Identifier (MII) is a single-digit number that identifies the industry or card network. The ten MII categories and their corresponding MII values are:

• 0: ISO/TC 68 and other industry assignments
• 1: Airlines
• 2: Airlines, financial, and other future industry assignments
• 3: Travel and entertainment
• 4: Banking and financial
• 5: Banking and financial
• 6: Merchandising and banking/financial
• 7: Petroleum and other future industry assignments
• 8: Healthcare, telecommunications, and other future industry assignments
• 9: For assignment by national standards bodies

Conclusion: 3797 Credit Card? It’s Always an American Express Card!

Our results show that 100 different types of 3797 credit and debit cards are issued worldwide. We also know that every 3797 credit card is an American Express card. We hope this credit card information is a helpful resource that satisfies your curiosity. Credit card numbers change, card numbers are re-assigned, and local banks merge or fail, so accuracy is not guaranteed.