Are you having credit card problems? Connect with the Barclays credit card customer service team and get your help. Get assistance now and resolve your issues.
Do you need help with your Barclays credit card? Need to contact customer service?
There are many different ways you can get in touch with Barclays Credit Card Customer Service, depending on the query type and the situation’s urgency.
Multiple options are available, whether through self-service tools like their mobile app or phone, using Twitter, or sending a letter in the post.
In this article, we will look at each option so you can find the best way to get help when you need it.
Table of Contents

Self Service Options
If you have questions or need assistance with your Barclays credit card, several self-service options are available.
For quick transactions, please log in to your account, use the Barclays U.S. app or call 1-877-523-0478 to check your current balance, available credit, and other vital details such as most recent payment, minimum due date, and payment due date.
You can also use this service to transfer a balance, change your PIN, and check credit card transactions.
With these self-service options, you can easily access all the necessary information about your credit card and manage it as needed.
Phone
If you need to contact Barclays credit card customer service, the best way to do so is by phone. Below is the customer service number at www.barclaycardus.com/contact-us.
General Inquiries
If you need to contact Barclays credit card customer service for general inquiries, the best way is by phone. You can reach Barclays at (866) 928-8598.
When you get connected with a customer service representative, they’ll be able to help you with any questions or concerns that you may have about your Barclays credit card.
Fax
If you need to contact Barclays Credit Card Customer Service, one way to do so is by fax. The Fax Number for Barclays Credit Card Customer Service is (866) 823-8178.
It’s important to note that it may take several days before your inquiry is answered and that there may be better methods of communication than sending a fax.
Credit Card Activation
Several options are available if you need to contact Barclays credit card customer service. The best way to start is by calling the Credit Card Activation line at 877-408-8866.
This number is only for activating your new credit card and cannot be used for any other purpose.
International
If you are not in the U.S., you can contact Barclays credit card customer service using the International (Call Us Collect) number 1-302-255-8888.
This is a direct line where you can speak to a representative who can help you with any questions or queries you might have regarding your account.
You can also find some additional information online via the Barclays website. They have an extensive range of FAQs and support articles that can answer most of your questions. If all else fails, give them a call, and they should be able to assist.
Barclays U.S. mobile app
If you’re looking for Barclays U.S. credit card customer service, the easiest and fastest way to get in touch is through the Barclays U.S. mobile app.
This free, easy-to-use app allows you to access your account information and make payments quickly and securely.
You can also view your balance, check your rewards status, report a lost or stolen card, and contact customer service with just a few taps of your finger.
The app also makes it easy to manage all of your other Barclays accounts, such as savings or checking accounts, in one place.
With the Barclays U.S. mobile app, credit cardmembers can quickly access the help they need without waiting on hold or searching for contact information.
Twitter Contact Option
If you need to contact Barclays credit card customer service about a question or issue, you can use Twitter.
The Twitter Contact Option allows customers to quickly reach out and get help from Barclays without having to wait on hold over the phone or write an email.
All you need to do is tweet at @AskBarclaysUS with your inquiry. However, please be aware that no sensitive account information should be included in your tweet for security reasons.
If you need assistance with a more complex issue, like setting up a payment arrangement or filing a dispute, it’s best to call the Barclays Credit Card Customer Service line directly or visit their website.
By Mail
Do you need to get in touch with Barclays credit card customer service? Whether you have a question about your account or want to inquire, it is possible to contact Barclays by mail.
You can reach out to Barclays in several ways, such as through written correspondence. If you would like to send a letter through the post, below, find the address:
For General Correspondence
The best way to reach Barclays credit card customer service for general correspondence questions is by mail. Mail your inquiries to Card Services at
P.O. Box 8801 in Wilmington,
DE 19899-8801.
When writing to Barclays, include your full name, account number, and a brief explanation of the issue you are inquiring about so they can address it quickly and accurately.
For Credit Card Billing Disputes
You can contact their customer service by mail if you have any issues or disputes related to your Barclays credit card billing. Address your letter to Card Services and mail it to
P.O. Box 8802, Wilmington,
DE 19899-8802.
Include a copy of the statement with the disputed charge or charges highlighted, along with any documents supporting your claim, is best. Make sure to include your name and account number in the letter so Barclays can quickly identify your account. Keep in mind that Barclays may take up to 30 days to respond and resolve the dispute.
For Credit Bureau Disputes
If you need to contact Barclays credit card customer service by mail for a credit bureau dispute, you can send your correspondence to
Card Services,
P.O. Box 8803,
Wilmington,
DE 19899-8803.
When writing your letter or other correspondence, make sure to include as much information as possible so that they can respond promptly and accurately.
It is also essential to have any identifying information, such as account numbers and customer names, to help them quickly locate the requested information.
If you submit documentation along with the letter, make sure it is labeled and organized. Doing this will ensure that your request is addressed quickly and any disputes resolved promptly.
For Credit Balance Refunds
If you would like to contact the Barclays credit card customer service team by mail to request a credit balance refund, please address your letter to
Card Services at P.O. Box 8746,
Wilmington,
DE 19899-8746.
It is best to include as much information as possible about your account in the letter so the Barclays customer service team can respond quickly and provide accurate assistance.
For them to adequately process your credit balance refund request, be sure to include your full name, account number, contact information, and a brief explanation of why you are requesting the refund.
Be sure to include any relevant documents or forms needed for processing the refund.
For Credit Card Payments
For Credit Card Payments, you can contact Barclays credit card customer service by mail.
The mailing address for
Card Services is P.O. Box 60517,
City of Industry, CA 91716-0517
If the payment is sent from the West Coast
or
P.O. Box 13337,
Philadelphia,
PA 19101-3337
if the payment is sent from the East Coast.
All payments should be addressed to Barclays Bank Delaware and include your account number to be correctly associated with your account.
It’s important to note that payments sent by mail are subject to processing times, so it’s best to allow at least seven business days for your amount to arrive and be credited before any late fees may apply.
For Overnight Credit Card Payments
If you would like to contact Barclays Credit Card Customer Service by mail and need to make an overnight credit card payment, you will need to use specific labels and envelopes through UPS, Mail Boxes Etc., FedEx, or U.S. Mail.
Depending on your location, you will either send your payment to
Remitco, Card Services at Lock Box 60517, 2525 Corporate Place Suite 250 Monterey Park, CA 91754 or
Card Services at 400 White Clay Center Drive Newark, DE 19711.
Be sure to include all of the necessary information when submitting payments so that they will be properly processed and credited on time.
Conclusion
In this blog, I have provided all the necessary details to contact Barclays credit card customer service. You can choose from various options, including chat, email, or phone.
You can also find answers to common questions online. Additionally, you can check out their FAQs and other helpful resources for further information.
Please share your thoughts about this blog and its contents on social media platforms. Your feedback is highly appreciated.
Thank you for taking the time to read this blog, and I hope it has helped you understand how to contact Barclay’s credit card customer service.
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About Author

- As a personal finance and credit cards expert, I provide valuable insights and advice on budgeting, saving, investing, and debt management. I am also an expert on credit card rewards programs and help readers make informed decisions about which cards are right for them. My goal is to help people improve their financial literacy and make better financial choices.