Adam McCann, Financial Writer
@adam_mcan
A Visa credit card is any credit card that has its transactions processed by Visa, one of the four major credit card networks. Visa credit cards are issued by many different banks and credit unions, but the network facilitates purchases, determines where the cards can be used, and handles high-level card benefits. You can use a Visa credit card at any merchant that displays the Visa logo at checkout, which applies to nearly all merchants that take credit cards worldwide.
Key Things to Know About Visa Credit Cards
- Logo: Visa credit cards typically have the Visa logo on the front of the card.
- Card number: Visa card numbers are 16 digits long, and they always start with a 4.
- Security code: The security code for a Visa card is always 3 digits, and it’s located on the back of your card, usually to the right of the signature panel.
- Market share: Nearly half of all credit cards in circulation are on the Visa network, and more than half of the money charged to credit cards is put on Visa cards, according to Visa’s SEC filings and the Nilson Report.
- Domestic acceptance: Visa credit cards are accepted at more than 7 million merchants in the U.S., tied with Mastercard.
- Foreign acceptance: You can use your Visa credit card in more than 200 countries and territories. The only credit card network with wider international acceptance is Mastercard.
- Visa benefit tiers: Visa has three different tiers of cards. In order from lowest to highest, the tiers are Visa Traditional, Visa Signature, and Visa Infinite. Visa Infinite cards tend to come with the best benefits and the highest credit limits, though what each individual card offers is still largely up to its issuer.
- Fraud liability: Visa credit cards all come with $0 liability for fraudulent purchases, as long as you or your issuer catch them. This is a trait that Visa shares with all of the other major credit card networks.
- Types of Visa credit cards: There are many different kinds of Visa credit cards, including secured cards, unsecured cards, rewards cards, 0% APR cards, student cards, business cards and more.
Best Visa Credit Cards in 2026
You can learn more about credit card networks and issuers, along with how Visa stacks up against its biggest competitor, Mastercard, here on WalletHub.
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