Barclaysus Card Activate – Login To Account Online

New Barclay Card members that recently received a new card in the mail can activate their card online at the Barclay Card activation website.  The site is available for cardholders to access and activate their card 24/7. After properly going through the activation steps members can sign up for online access to manage their account online.

Barclaysus Card Activation Process

For cardholders that don’t already have a Barclaysus account and would rather forgo setting up an online account you can skip the normal login process.

Enter the following details:

  • Last 4 digits of your social security number
  • Date of birth
  • Account number
  • Card security code
  • Select occupation from drop down box
  • Answer if you’re a United States citizen
  • Click the green Continue button

To activate your card by phone please call 1-877-408-8866.

For cardholders that desire to activate their card online and setup an account they can follow these steps:


  • Visit
  • Click the blue “Activate my card now” button at the top left of the screen
  • Enter the last 4 digits of your ssn
  • Enter date of birth
  • Enter account number
  • Enter occupation
  • Answer if you’re a US citizen
  • Click the green Continue button
  • Setup security protocols
  • Create login credentials

After you’ve completed the activation and account registration process users can enter their login credentials to access their account.  

Barclaysus Login Details

The point of activating your card and enrolling in the online account service is for users to benefit from managing their account online.  The Barclaysus login is a convenience for cardholders as they can view/manage their account activity online including pay their monthly credit card bill.  Here are some of the benefits and functions users can expect from an online account:

There are over 20 barclaycard credit cards that access the website.  To learn more about these cards click the Credit Cards link at the top of the page for a list of all the cards. The cards range from travel, retail, entertainment, everyday, cash back, and business related credit cards.

Barclays Customer Service

When you need to reach out to the customer service department cardholders can click the Contact Us link at the top of the page.  There are 3 options provided for users to contact customer service – email, mail, and by phone.


There is an option to send a secure message which requires logging in to your account.  Click the Email link and click the blue Send us a message button.


There are various mailing addresses depending on your circumstance.  Review the list of mailing addresses and decide which one best suits your purpose.

By Phone

To contact the Customer Service Team you will need to call 1-866-928-8598.  The number also provides an automated option for quick account information.


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