Barclays US Customer Service, Credit Cards and Savings

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Barclays Bank Delaware provides credit cards, online savings accounts, certificates of deposit, and personal loans in the United States. The correct customer-service route depends on the type of account and the reason for contacting the bank.

Credit-card customers can use Barclays’ general card-support number, while savings and CD customers have a separate online-banking support team. Customers with a co-branded airline, hotel, retail, or rewards card should also check the number printed on the back of the card because some Barclays card programs use a dedicated servicing number.

Barclays US Customer Service Phone Numbers

Some co-branded or partner cards display a different servicing number. Use the telephone number printed on the back of your card or on your monthly statement when it differs from the general Barclays number listed above.

Barclays does not currently publish one general consumer-service email address. For account-specific assistance, call the correct support number or sign in through the official Barclays website or mobile app.

Barclays Bank Delaware Address

  • Legal Bank Name: Barclays Bank Delaware
  • Headquarters Address: 125 South West Street, Wilmington, DE 19801
  • FDIC Certificate Number: 57203
  • Written Credit Card Complaints: Card Services, P.O. Box 8801, Wilmington, DE 19899-8801

The Wilmington headquarters is not a traditional retail bank branch, cash counter, payment center, or walk-in customer-service office. Barclays Bank Delaware primarily serves customers through telephone, mail, online banking, and mobile-account channels.

Do not send a payment, original identity document, credit-report dispute, or other time-sensitive material to the headquarters or complaint address unless Barclays specifically instructs you to use that address. Use the payment, dispute, or correspondence address printed on your account statement when one is provided.

Choose the Correct Barclays Support Department

Barclays Credit Card Support

Call 1-877-523-0478 for help with a Barclays credit card, including:

  • Account balances and available credit
  • Minimum payments and due dates
  • Recent payments and payment status
  • Interest charges and fees
  • Credit-limit questions
  • Online or mobile-account access
  • Replacement cards
  • Billing questions
  • Account closures
  • General disputes and complaints

Have the card or statement available, but do not disclose the complete card number, password, PIN, or one-time security code to an unexpected caller or message sender.

Barclays Online Savings and CD Support

Call 1-888-710-8756 for assistance involving:

  • Online Savings accounts
  • Tiered Savings accounts
  • Online CDs
  • Account opening or funding
  • Direct deposits
  • Linked external bank accounts
  • ACH transfers
  • Mobile check deposits
  • Beneficiary information
  • Joint-account information
  • CD maturity instructions
  • Deposit-account login problems

Barclays deposit support is currently available seven days a week from 8:00 a.m. to 8:00 p.m. Eastern Time.

Barclays Personal Loan Support

Barclays provides personal-loan information and account support through its U.S. consumer-banking operation. Call 1-877-523-0478 or use the instructions in your loan agreement or online account for:

  • Application questions
  • Loan status
  • Payment questions
  • Automatic payments
  • Payoff information
  • Account access
  • Billing disputes
  • Hardship or servicing questions

Loan availability, eligibility, rates, amounts, and terms can change. Review the current offer and final loan agreement before accepting a loan.

How to Activate a Barclays Credit Card

Call Barclays’ credit-card activation line at 1-877-408-8866. Cardholders may also be able to activate a card after signing in through the official Barclays website or app.

Use only the activation number printed on the card, card carrier, or official Barclays website. Do not activate a card through a link in an unexpected text message or email.

Report a Lost or Stolen Barclays Card

Call 1-866-928-8598 immediately if:

  • Your Barclays card is lost or stolen
  • You see a transaction you did not authorize
  • Your card information may have been exposed
  • An unauthorized person accessed your account
  • You disclosed account information to a suspected scammer

Review recent transactions and follow Barclays’ instructions regarding replacement cards, account access, passwords, recurring payments, and disputed transactions.

Customers outside the United States may call Barclays collect at 1-302-255-8888. Calling procedures and carrier charges can vary by country.

How to Dispute a Barclays Credit Card Transaction

First determine whether the transaction is unauthorized or whether it is a dispute with a merchant you recognize.

Unauthorized Barclays Card Charges

An unauthorized charge means that you did not make, approve, or benefit from the transaction. Report it immediately by calling 1-866-928-8598 or the number printed on the back of your card.

Merchant, Subscription, or Purchase Disputes

If you recognize the merchant but dispute the amount, cancellation, delivery, refund, recurring subscription, or quality of the purchase, contact the merchant first when appropriate.

Keep copies of:

  • Receipts and order confirmations
  • Cancellation requests
  • Return tracking and delivery records
  • Refund promises
  • Emails, chats, and text messages
  • Photographs of damaged or incorrect goods
  • The statement showing the disputed charge

If the merchant does not resolve the issue, contact Barclays promptly. Follow the billing-error and dispute instructions provided with your statement because deadlines and documentation requirements may apply.

Barclays Co-Branded Credit Cards and Rewards

Barclays issues credit cards associated with airlines, hotels, retailers, entertainment brands, and other companies. The bank and the co-brand partner may be responsible for different parts of the customer experience.

Barclays may handle:

  • The credit-card account
  • Applications and credit decisions
  • Statements and payments
  • Interest and account fees
  • Credit limits
  • Card fraud and billing disputes
  • Credit reporting

The co-brand partner may handle:

  • Airline miles or hotel points
  • Loyalty-program membership
  • Travel reservations
  • Elite-status benefits
  • Retail purchases and returns
  • Promotional rewards
  • Partner-account access

When reporting a problem, identify whether it concerns the Barclays credit account, the partner’s loyalty program, or the underlying purchase or reservation.

Making a Barclays Credit Card Payment

Barclays cardholders can generally make payments through the official website or mobile app. Customers may also be able to use telephone or mail payment methods described on their statements.

Before submitting a payment, verify:

  • The correct Barclays account
  • The payment amount
  • The bank account being used
  • The requested delivery date
  • The payment due date
  • Whether an automatic payment is already scheduled

Save the confirmation number or screenshot showing that the payment was submitted. A submission confirmation does not necessarily mean that the payment has cleared the funding bank.

Use the payment address printed on your current statement. Do not assume that a Barclays headquarters, complaint, or dispute address accepts payments.

Barclays Savings Accounts and CDs

Barclays Bank Delaware offers online deposit products rather than traditional branch banking. Available products may include Online Savings, Tiered Savings, and Online CDs.

Interest rates and annual percentage yields can change. Verify the current rate, balance tier, account terms, and disclosures directly with Barclays before opening or funding an account.

FDIC Insurance

Barclays Bank Delaware is a member of the Federal Deposit Insurance Corporation. Eligible deposits are insured subject to federal limits, account-ownership categories, and FDIC rules.

FDIC insurance does not protect against every type of loss. It does not guarantee an interest rate, reimburse a customer for fraud automatically, or cover investment products that are not deposits.

Barclays CD Maturity and Early Withdrawals

Before opening or closing a CD, review:

  • The CD term
  • The interest rate and APY
  • The funding deadline
  • The maturity date
  • The maturity grace period
  • Automatic-renewal instructions
  • Early-withdrawal penalties
  • Interest-payment options

The customer’s current CD agreement controls. Contact Barclays before the maturity date when you want to withdraw, renew, or change the term.

Barclays Login and Mobile-App Problems

Use the official Barclays website or app to reset a username or password. Do not use account-recovery links from an unexpected email, advertisement, text message, or social-media post.

If you cannot complete account recovery, call:

Barclays may require identity verification before restoring access or discussing account details.

How to File a Barclays Complaint

Begin with the department that services your account. Explain:

  • What happened
  • The relevant dates
  • The account or product involved
  • Who you previously contacted
  • Any case or reference number
  • The resolution you are requesting

Ask the representative to register the issue as a formal complaint when appropriate. Request a complaint reference number and ask when you should expect a response.

Credit-card complaints may also be mailed to:

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

Send copies rather than original documents. Remove unnecessary Social Security numbers, full card numbers, passwords, security codes, and unrelated personal information.

External Financial Complaint Options

If Barclays does not resolve a consumer credit-card, deposit-account, or personal-loan complaint, customers may submit a complaint to the Consumer Financial Protection Bureau.

Consumers with questions involving an FDIC-insured institution may also consult the FDIC Information and Support Center.

These agencies do not replace emergency fraud reporting, court deadlines, credit-report disputes, or the billing-error instructions supplied with an account.

Barclays Credit-Reporting Disputes

If Barclays furnished information that you believe is inaccurate, review all three major credit reports and identify exactly what is disputed.

Follow the direct-dispute instructions provided by Barclays or the address shown on the credit report. You may also dispute the information separately with the credit-reporting company displaying the information.

Include copies of relevant statements, payment confirmations, identity-theft reports, account letters, or other supporting records. Do not send original documents.

Barclays Scam and Impersonation Warnings

Be cautious when someone claiming to represent Barclays asks for:

  • Your password or PIN
  • A complete card or account number
  • A one-time verification code
  • Remote access to your phone or computer
  • Payment through gift cards, cryptocurrency, wire transfer, or cash
  • Immediate payment to prevent arrest or account closure
  • Funds transferred to a supposedly safe account

Do not rely on caller ID because telephone numbers can be spoofed. End the call and contact Barclays through the number printed on your card, statement, or the official Barclays website.

About Barclays Bank Delaware

Barclays Bank Delaware is a Delaware-chartered, FDIC-insured commercial bank headquartered in Wilmington, Delaware. Its U.S. consumer business primarily provides credit cards, online deposits, CDs, and personal loans.

  • Bank: Barclays Bank Delaware
  • Immediate Corporate Structure: Barclays Group US and Barclays US LLC
  • Ultimate Parent: Barclays PLC
  • Barclays US Consumer Bank CEO: Denny Nealon
  • Barclays Group Chief Executive: C. S. Venkatakrishnan

Barclays PLC is a British banking group with consumer, corporate, and investment-banking operations. Barclays Bank Delaware is the U.S. legal bank responsible for the consumer products discussed on this page.

Compare Barclays With Other Banks

When comparing banks or credit-card issuers, consider account fees, interest rates, rewards, redemption rules, deposit insurance, digital access, customer-service availability, dispute procedures, foreign-transaction fees, late-payment policies, and whether the institution offers local branches.

Barclays Customer Service FAQs

What is the Barclays US customer-service phone number?

The principal Barclays US credit-card and consumer-support number is 1-877-523-0478.

Is Barclays credit-card support available 24 hours?

Barclays currently describes its general credit-card customer support as available anytime. Some specialized departments may maintain different hours.

What is the Barclays savings customer-service number?

Call 1-888-710-8756 for Barclays Online Savings and CD assistance. Support is currently available seven days a week from 8:00 a.m. to 8:00 p.m. ET.

How do I activate a Barclays credit card?

Call 1-877-408-8866 or follow the activation instructions provided with the card.

How do I report a lost or stolen Barclays card?

Call 1-866-928-8598 immediately or use the telephone number printed on the back of another Barclays card or on your statement.

How do I call Barclays from outside the United States?

Barclays lists 1-302-255-8888 for international collect calls. Availability and collect-call procedures vary by telephone provider and country.

Does Barclays have a general customer-service email address?

Barclays does not currently publish one general consumer-service email address. Call the correct department or sign in through the official website or app for account-specific assistance.

Where is Barclays Bank Delaware headquartered?

Barclays Bank Delaware is headquartered at 125 South West Street, Wilmington, Delaware 19801. The address is not a traditional walk-in retail bank branch.

Are Barclays savings accounts FDIC insured?

Barclays Bank Delaware is an FDIC-insured institution. Eligible deposits are insured subject to applicable federal limits and account-ownership rules.

Who owns Barclays Bank Delaware?

Barclays Bank Delaware is held through Barclays’ U.S. corporate structure, including Barclays Group US and Barclays US LLC. Its ultimate parent is Barclays PLC.

Who leads Barclays US Consumer Bank?

Denny Nealon is CEO of Barclays US Consumer Bank.

Why is the number on my Barclays card different?

Some airline, hotel, retail, and other co-branded card programs use dedicated servicing numbers. Use the number printed on the back of your card when it differs from the general Barclays number.

How do I close a Barclays account?

Contact the department that services the account. Before closing, review pending transactions, rewards, automatic payments, outstanding balances, accrued interest, linked accounts, and any written confirmation Barclays provides.

Barclays Customer Service Reviews and Complaints

The review section below allows customers to share firsthand experiences involving Barclays credit cards, savings accounts, CDs, personal loans, fraud reports, payments, disputes, applications, online access, rewards, complaints, and account closures.

No Barclays reviews have currently been submitted on this page. The displayed 0/5 rating means there are no ratings yet; it is not a zero-star customer verdict.

When submitting a review, clearly identify whether the issue involved Barclays Bank Delaware, an airline or hotel loyalty program, a retailer, merchant, credit bureau, collection agency, payment processor, or another company.

Share Your Barclays Experience

Describe the Barclays product involved, the approximate date, the support channel used, what happened, how long the response took, and whether the issue was resolved.

Do not post complete credit-card numbers, bank-account or routing numbers, Social Security numbers, passwords, PINs, security codes, application numbers, loan numbers, dispute case numbers, statements, checks, tax forms, identity documents, signatures, balances, private addresses, or screenshots containing sensitive financial information.

Page Update Note

This Barclays customer-service page was updated on July 28, 2026, to separate credit-card support from savings and CD support, verify card activation and fraud numbers, correct the ownership structure and leadership, explain the bank’s online operating model, add complaint and dispute guidance, clarify co-branded card responsibilities, remove unsupported review themes, and accurately describe the live CustomerServiceNumbers.com rating and review count.

Customer Service Numbers Disclaimer

CustomerServiceNumbers.com is not affiliated with Barclays Bank Delaware, Barclays PLC, Barclays Group US, Barclays US LLC, any Barclays co-brand partner, merchant, loyalty program, credit bureau, collection agency, regulator, or government agency.

This page is provided for informational purposes. Telephone numbers, hours, addresses, products, rates, fees, reward programs, account terms, complaint procedures, and corporate information can change. Verify important details through Barclays and the agreement applying to your account.

This page does not provide financial, credit, tax, investment, legal, fraud-recovery, or identity-theft advice. Contact Barclays immediately for suspected fraud or unauthorized account access. Consult the appropriate financial institution, regulator, credit bureau, law-enforcement agency, attorney, accountant, or qualified adviser when necessary.

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