How to Activate Your Credit One Bank Credit Card?

Congratulations on receiving your new Credit One Bank credit card! If you’re looking to activate your new credit card you’ve come to the right place. Activating it is a straightforward process, and you have three convenient options: using the Credit One Bank Mobile App, using the official website at and finally by calling Credit One Bank and activating your card over the phone.



Activating Your New Credit One Bank Credit Card

Just follow the simple steps below to quickly and easy activate your card and it will be ready for use within minutes.


Activate Card Online at the Credit One Bank Website

Step 1: Visit the Activation Page

If you prefer using a web browser on your computer or smartphone, you can activate your card by visiting the page. Type this address into the browser’s address bar and hit Enter to access the activation portal.

Step 2: Enter Card Info


In the page enter your full credit card number and the last 4 digits of your social security number and click “Activate Card”

Step 3: Follow the Activation Steps

Clicking on the activation prompt will lead you through a series of steps aimed at confirming your identity and ensuring the security of your card. Follow each step as prompted, providing the requested information accurately.


Activate Card with the Credit One Bank App

Step 1: Sign In to Your Account

Begin by downloading and opening the Credit One Bank Mobile App on your smartphone. If you’re a returning user, sign in using your existing login credentials. If you’re new to the app, follow the prompts to create an account. This account will become your hub for managing your Credit One Bank credit card.

Step 2: Find the Activation Prompt

Once you’re logged in, you’ll find yourself on the account dashboard. Look for the card activation prompt – it’s typically prominently displayed for your convenience. The app’s user-friendly interface ensures you won’t have trouble spotting it.


Step 3: Complete the Activation

The activation process within the app is designed to be straightforward. Follow the on-screen instructions, which may involve confirming your identity and providing key card details. Once you’ve completed these steps, your Credit One Bank credit card will be activated and ready to use for your purchases and transactions.


Activating Your Card By Phone

If you’re having technical difficulties activating your card you can call activation line at (800) 797-6534 or refer to the number found on the sticker on the front of your new card. They will be able to help you get your card activated for use.


Important Note: Activate Card Within 14 Days

If you don’t activate you new card within 14 days of receiving it your account could automatically be cancelled so be sure to activate it right away after you receive it in the mail!



And there you have it – your Credit One Bank credit card is now activated and ready to be used for all your purchases, whether in-store or online. Whether you prefer the ease of the Credit One Bank Mobile App or the convenience of the website, activating your card is a breeze.