www.barclaysus.com/activate – BarclayCard Activate Login



Barclays US Activate

Take a few minutes out of your busy day to activate your Barclay credit card.

Must be 18 years of age or older and a legal resident of the United States.

Visit www.barclaysus.com/activate to begin the process.

Once the Barclays credit card has been activated the user can set up online account access.

You can also activate your card via phone by calling toll-free 1-877-408-8866.

www.barclaysus.com/activate (requirements)

  • Last 4 digits of your social security number
  • Date of birth
  • Account number
  • Security code
  • Occupation

Barclay Card customers must also confirm they are a legal resident of the United States.

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Barclaysus.com/Activate Customer Service

  • Email Barclays
  • Phone: 1-866-928-3104
  • Fax: 1-866-823-8178
  • Dialing outside the United States: 1-302-255-8888

www Barclaysus.com Activate

Barclays Mailing Addresses

General Correspondence
Card Services
P.O. Box 8801
Wilmington, DE 19899-8801

Credit Card Billing Disputes
Card Services
P.O. Box 8802
Wilmington, DE 19899-8802

Credit Bureau Disputes
Card Services
P.O. Box 8803
Wilmington, DE 19899-8803

Credit Balance Refunds
Card Services
P.O. Box 8746
Wilmington, DE 19899-8746

Physical Address
Barclays Bank Delaware
125 South West Street
Wilmington, DE 19801

If you already have online account access input your username and password to get started.


Popular Barclay Credit Cards?

  • Barclaycard Arrival Plus World Elite Mastercard (best for travel)
  • Wyndham Credit Card (best for hotel rewards)
  • Barclaycard Ring Mastercard (ideal for consumers looking to avoid annual fees)

barclaycardus.com activate

Any questions or concerns that arise during card activation can be directed to the toll-free number on the back of the card or dial 1-877-523-0478.

Barclay Card Activation


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