The Capital One Mobile app helps make activating your new credit card simpler. Once you’re signed into your account, simply tap your profile on the home screen. From there, you can access your account settings and navigate to “Activate Credit Card.” Note that you’ll need to have the 3-digit CVV number on the back of your card in order to activate it through the app. If your new card is replacing an existing Capital One credit card, you’ll also need to follow the prompts to consolidate your accounts in order to link your new card to your existing account.  You can even use Eno, your Capital O

For eligible credit card customers, the Capital One Mobile app gives you 24/7 access to your virtual credit card so you can make purchases even when you don’t have your physical card with you.  To access a virtual credit card through the Capital One Mobile app, navigate to your card balance page and scroll down until you see the “Get Your Virtual Card” button. You can also tap the “Virtual Card” button in the “Recent Transactions” section of your main account page.  Eligible cardholders can also access virtual cards from Capital One through the app or from Eno, your Capital One virtual assis

Yes! You can call Capital One at 800-227-4825 to activate your debit or credit card when you receive it in the mail.