What a Chase virtual card number is
A virtual card number is a temporary, single-use or limited-use credit card number that Chase generates for you on demand. It is linked to your real Chase credit card account, but the number itself is different from your actual card number. When you use a virtual number to make a purchase online, the merchant sees and charges the temporary number — not your real card details.
Chase offers virtual card numbers through a service called Chase Virtual Card, available to cardholders of most Chase credit cards. You generate a new number through the Chase mobile app or website whenever you want to make an online purchase. The virtual number works just like a regular card number at checkout, but it protects your actual card information from being stored on a merchant's server or intercepted during the transaction.
The key difference from your physical card is that each virtual number can be set to expire after a single transaction, after a set time period, or after a spending limit is reached. This means even if a merchant's database is breached or a scammer obtains the number, that particular virtual number becomes useless for future charges.
Key Takeaways
- Chase virtual card numbers are temporary numbers linked to your real account that you create through the Chase app or website for online purchases.
- Each virtual number can be set to expire after one transaction, on a specific date, or when a spending limit is reached, depending on your card type.
- Virtual numbers protect your actual card number from being stored by merchants or stolen during a data breach.
- Not all Chase cards offer virtual numbers — the feature is available on most consumer and business credit cards but not on debit cards or certain older products.
- Virtual numbers work at any online retailer that accepts your underlying Chase card, with no extra fees or signup required.
How to create and use a virtual number
To generate a virtual card number, open the Chase mobile app or log into Chase.com and find the card you want to use. Look for an option labeled "Virtual Card Number," "Virtual Account Numbers," or "Card Controls" — the exact name varies by card type. Tap or click to generate a new number, and Chase will when ready create a temporary card number, expiration date, and CVV code.
Once you have the virtual number, use it at checkout just as you would your physical card. Enter the temporary number, expiration date, and CVV in the payment fields. The transaction processes against your Chase account, and the charge appears on your statement under your real card. You do not need to register the virtual number with the merchant or take any extra steps — it works like a standard card number.
After the transaction completes or the number expires, that virtual number stops working. If you need to make another purchase, you generate a fresh virtual number. Some merchants may ask you to update your payment method if a virtual number expires before a recurring charge is due — in that case, you would generate a new virtual number and provide it to the merchant.
Which Chase cards offer virtual numbers
Virtual card numbers are available on most Chase credit cards, including the Chase Sapphire Preferred, Chase Sapphire Reserve, Chase Freedom Unlimited, Chase Freedom Flex, Chase Business Preferred, and many others. The feature is built into the Chase app for these cards at no extra cost.
However, not all Chase products include virtual numbers. Chase debit cards do not offer the feature, and some older or specialty cards may not have it either. The easiest way to check whether your specific card supports virtual numbers is to open the Chase app, select your card, and look for the virtual number option in the card menu. If you do not see it, your card does not currently offer the feature.
Business cardholders should note that virtual numbers on business cards work the same way as on personal cards, though the controls and settings may appear in a slightly different location within the Chase business app or website.
Security benefits and real-world limits
The main security advantage of a virtual number is that your actual card number never reaches the merchant's payment system. If a retailer's database is hacked, the stolen data includes only the temporary number, not your real card. That temporary number is either already expired or can be deactivated, so the thief cannot use it for future purchases or sell it on the dark web.
Virtual numbers also reduce the risk of skimming, where a criminal installs a device on a payment terminal to capture card data. Since you are using a temporary number online rather than swiping a physical card, skimming is not a concern. And if you are worried about a specific merchant storing your information, a virtual number ensures only the temporary version is saved.
That said, virtual numbers do not protect you from all fraud. If a scammer tricks you into sending money through a virtual number, the charge still goes through — the virtual number only protects your card data, not your judgment. Similarly, if you authorize a recurring charge using a virtual number and later want to cancel it, you still need to contact the merchant directly; the virtual number expiring does not automatically stop the charge. You are still liable for unauthorized transactions under the same rules that explore to your physical card.
When virtual numbers are most useful
Virtual numbers work best for one-time online purchases from retailers you do not plan to buy from again or do not fully trust. If you are shopping at a new website, buying from a marketplace seller, or making a purchase from a small business with an unfamiliar payment system, a virtual number adds a layer of protection without any extra work on your part.
They are also helpful if you are concerned about a merchant's data security practices. Major retailers like Amazon and Target have strong security, but if you read news about a breach at a store you shop at, you can use a virtual number for your next purchase there to prevent your real card number from being exposed in a future incident.
Virtual numbers are less useful for recurring charges like subscriptions or memberships, since the merchant needs a stable card number to bill you each month. If the virtual number expires before the next charge is due, the payment fails and you have to update your payment method anyway. For subscriptions you plan to keep, your physical card number is simpler.
Virtual numbers versus other card protection tools
Chase virtual numbers are one of several tools available to protect your card information online. Some credit cards offer purchase protection or fraud monitoring, which reimburse you if unauthorized charges appear on your statement. Others provide identity theft monitoring or credit monitoring services. Virtual numbers are different — they prevent your card number from being exposed in the first place, rather than catching fraud after it happens.
Another protection tool is a digital wallet like Apple Pay or Google Pay, which stores an encrypted version of your card and generates a unique transaction code for each purchase. Digital wallets and virtual numbers serve similar purposes but work differently. A digital wallet is faster at checkout if you have a compatible phone and merchant terminal, while virtual numbers work at any online retailer without any special setup.
You can use both tools together. For example, you might use Apple Pay at a physical store and a virtual number for an online purchase at an unfamiliar website. Neither tool replaces the fraud protection that comes with your card — they straightforward add extra layers of security by keeping your actual card number private.
Troubleshooting virtual number problems
If a virtual number is declined at checkout, the most common reason is that the number has already expired. Check the expiration date in the Chase app before you enter it. If the number is still valid, try refreshing the app or logging out and back in, as the app sometimes needs to sync with Chase's servers.
If a merchant's system rejects the virtual number for a reason other than expiration, the issue is usually that the merchant's payment processor does not recognize the card network or has a technical glitch. Try the purchase again in a few minutes, or contact the merchant's customer service to ask if they are experiencing payment issues. Virtual numbers work on the same Visa, Mastercard, or American Express network as your physical card, so if your physical card would be accepted, the virtual number should be too.
If you need to return an item purchased with a virtual number, the refund goes back to your Chase account just as it would with your physical card. The merchant does not need the virtual number to process the refund — they use the transaction record in their system. You do not need to do anything special.
Frequently Asked Questions
Can I use a virtual number at a physical store?
No. Virtual numbers only work for online purchases and phone orders where you enter the card number manually. You cannot use a virtual number at a store checkout, gas pump, or ATM. For in-person purchases, use your physical Chase card or a digital wallet like Apple Pay.
Does using a virtual number affect my credit score?
No. A virtual number is linked to your real card account, so the purchase counts toward your credit utilization and payment history just as a purchase with your physical card does. Generating virtual numbers does not create a hard inquiry or show up separately on your credit report.
What happens if I lose my phone before I write down the virtual number?
You can still see all your virtual numbers in the Chase app on any device where you log in. If you generated a number on your phone and then lost it, log into Chase.com on a computer and you will see the number there. You can also generate a new virtual number at any time if you forget the old one.
Can I set a spending limit on a virtual number?
Yes, depending on your card type. Some Chase cards let you set a maximum amount that a virtual number can be charged, so even if a merchant tries to overcharge you, the transaction is declined above your limit. Check the virtual number settings in the Chase app to see whether your card offers this feature.
Do I earn rewards on purchases made with a virtual number?
Yes. Since the virtual number is linked to your real card account, all purchases earn the same rewards, cash back, or points as your physical card. A virtual number does not change your rewards rate or benefits.