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- Discover Financial Services
About Discover
Discover is a U.S. financial-services brand best known for credit cards, cash-back rewards, online banking, personal loans, and the Discover payments network. The brand has historically operated from Riverwoods, Illinois and built a large consumer business around direct banking and payment products.
An important current change is that Discover Financial Services is no longer an independent public company. Capital One completed its acquisition of Discover on May 18, 2025. Discover Financial Services merged into Capital One Financial Corporation, while Discover Bank merged into Capital One, National Association. Discover continues to operate as a customer-facing brand within the combined Capital One organization.
Capital One’s current materials continue to market Discover as a distinct brand and emphasize Discover’s credit-card, banking, and payments businesses. The broader parent company is headquartered in McLean, Virginia and is led by founder, Chairman, President and CEO Richard D. Fairbank.
Quick Information
Corporate Phone Number
Historical Discover corporate number:
224-405-0900
This number was associated with Discover Financial Services’ Riverwoods corporate office before the merger. Current Discover consumer matters should generally use the applicable product-support line rather than the old corporate switchboard.
Customer Service Number
Main Discover Card Customer Service:
1-800-347-2683
Also written as:
1-800-DISCOVER
This remains a current official Discover contact number.
Corporate Office Address
Discover
2500 Lake Cook Road
Riverwoods, IL 60015
United States
The Riverwoods campus remains the historic and operating home associated with Discover, although Discover Financial Services itself merged into Capital One in 2025.
Parent Company Headquarters
Capital One Financial Corporation
1680 Capital One Drive
McLean, VA 22102
United States
Capital One is now the parent organization for Discover.
Discover does not prominently publish one universal unsecured consumer-support email.
Current Capital One investor contacts connected with the combined organization include:
danielle.dietz@capitalone.com
jeff.norris@capitalone.com.
Industry
Credit Cards, Consumer Banking, Personal Loans, Payment Networks and Financial Services
Parent Company
Capital One Financial Corporation
Acquisition Completion Date
May 18, 2025.
Parent Company CEO
Richard D. Fairbank
Founder, Chairman, President and Chief Executive Officer of Capital One.
Current Corporate Status
Discover is now part of Capital One.
Discover Financial Services and Discover Bank no longer operate as separate publicly traded parent entities following the completed merger.
Former Stock Listing
Discover Financial Services previously traded on the:
New York Stock Exchange
Ticker:
DFS
Its standalone public-company status ended following the Capital One acquisition.
Website
Parent Company Website
Careers Page
https://www.capitalonecareers.com/
Discover employment now falls under the broader Capital One organization.
Discover Products & Services
Discover continues to provide consumer financial products under the Discover brand, although some historical product lines have been closed or integrated following the Capital One transaction.
Discover Credit Cards
Discover offers consumer credit cards with cash-back rewards, rotating bonus categories, student options, secured products, travel-related rewards, and other card features.
Its credit-card business remains one of the brand’s primary products.
Discover it Cash Back
Discover it Cash Back is one of Discover’s best-known products.
It offers rotating 5% cash-back categories on qualifying spending up to the applicable quarterly limit after activation, plus standard cash back on other eligible purchases.
Discover Student Credit Cards
Discover offers card products designed for qualifying students and first-time credit-card users.
Availability, approval criteria, rewards, and introductory terms depend on the current product offer.
Discover Secured Credit Card
Discover offers a secured card option for qualifying consumers building or rebuilding credit.
A refundable security deposit is generally required, subject to Discover’s current application terms.
Discover Online Savings
Discover offers online savings accounts with no monthly maintenance fee.
The account is designed for consumers who want digital savings access and interest-bearing deposits.
Discover Cashback Debit
Discover offers a checking/debit product with no monthly account fee.
The account provides a debit card and qualifying cash-back features on eligible purchases.
Personal Loans
Discover offers unsecured personal loans for debt consolidation, large purchases, and other qualifying needs.
Current loan-support specialists can be reached at 1-866-248-1255 for application questions.
Personal Loan Payments
Current Discover Personal Loans payment support:
1-877-256-2632
Automated payment service is available 24/7, while general loan-service hours vary.
Discover Network
Discover Network is a major global card-payment network.
Capital One specifically identified Discover’s payments network as a significant strategic component of the acquisition.
PULSE Network
PULSE is a debit and ATM network that became part of Capital One through the Discover acquisition.
It forms part of what Capital One now describes as its Global Payment Network.
Diners Club International
Diners Club International is also part of Discover’s payments-network business.
It operates through a global acceptance and licensing model and became part of Capital One through the acquisition.
Online Banking
Discover customers can manage qualifying savings, checking, card, and loan products digitally.
Online banking includes account balances, payments, transfers, statements, alerts, and security controls.
Mobile Banking
The Discover mobile experience allows customers to manage card and banking accounts from compatible smartphones.
Features can include payments, transaction review, alerts, account security, and rewards management.
Cash Back Rewards
Discover is strongly associated with cash-back credit-card rewards.
Reward structures differ by card and can include rotating categories, everyday cash back, or promotional offers.
Fraud Protection
Discover provides fraud monitoring and account-security services for cardholders.
Current Discover materials continue to promote fraud protection as a core card benefit.
Contactless Payments
Current Discover cards support contactless payment at compatible terminals.
Customers can tap eligible Discover cards for qualifying transactions.
Pre-Approval
Discover offers online pre-approval checks for selected card products.
The company states that checking for pre-approval does not itself impact the consumer’s credit score.
Student Loans
Discover historically offered private student loans.
Current customers with legacy student-loan questions can use 1-800-211-9112, but Discover should not be presented as actively expanding this line without checking current application availability.
Home Loans
Discover no longer originates residential home loans.
The company announced the closure of the home-loan business in July 2025, and Discover stopped servicing those loans effective February 2, 2026, with servicing transferred elsewhere.
Discover Corporate Phone Numbers
Corporate Phone Number
Historical Riverwoods corporate contact:
224-405-0900.
Parent Company Corporate Number
703-720-1000
Capital One headquarters in McLean, Virginia.
Credit Card Customer Service
1-800-347-2683
Also:
1-800-DISCOVER.
Hearing / Speech Impaired
711 Relay Service.
Personal Loan Application Support
1-866-248-1255
Published hours:
Monday to Friday: 8:00 AM to 11:00 PM ET
Saturday and Sunday: 9:00 AM to 6:00 PM ET.
Personal Loan General Service
1-877-256-2632
Published general-question hours:
Monday to Friday: 8:00 AM to 8:00 PM ET.
Personal Loan Payment Number
1-877-256-2632
Automated payment service:
24/7.
Student Loan Support
1-800-211-9112.
Home Loan Support
Discover no longer originates or services residential home loans as of 2026.
Former borrowers should use the contact information supplied by their new loan servicer.
Privacy Contact Number
1-800-347-2683
Discover directs privacy inquiries to the same main Discover line.
Former Discover Investor Relations Number
Historical pre-merger contact:
224-405-4555
This should now be treated as a legacy Discover Financial Services Investor Relations number.
Current Investor Relations
Investor matters should now be handled by Capital One.
Current published Capital One investor contacts include:
danielle.dietz@capitalone.com
jeff.norris@capitalone.com.
Billing Number
Credit-card billing questions:
1-800-347-2683
Personal-loan billing:
1-877-256-2632
Emergency / Fraud Concerns
For suspected Discover Card fraud or account problems:
1-800-347-2683
Customers should avoid providing passwords, PINs, or one-time authentication codes to unsolicited callers.
How to Reach a Real Person at Discover
For Discover credit-card matters, the most direct verified number is 1-800-347-2683. Customers should have the card or account details available, but should never provide sensitive credentials to an unsolicited caller. Personal-loan customers can use 1-877-256-2632, while applicants can use 1-866-248-1255.
Because Discover is now part of Capital One, corporate questions involving ownership, investor matters, or the merger should be handled through Capital One rather than relying on former standalone Discover Financial Services contacts. Product servicing, however, continues under the Discover brand for many existing customers.
Discover Headquarters & Corporate Office Address
Historic and Operating Discover Campus
Discover
2500 Lake Cook Road
Riverwoods, IL 60015
United States
This was Discover Financial Services’ principal executive office immediately before the acquisition and remains the address most strongly associated with Discover’s Illinois operations.
Current Parent Company Headquarters
Capital One Financial Corporation
1680 Capital One Drive
McLean, VA 22102
United States
Phone: 703-720-1000.
Current Ownership
Discover is owned by:
Capital One Financial Corporation
Capital One completed the acquisition on:
May 18, 2025.
Current Parent CEO
Richard D. Fairbank
Founder, Chairman, President and CEO of Capital One.
Merger Structure
On May 18, 2025:
Discover Financial Services merged into Capital One Financial Corporation
and:
Discover Bank merged into Capital One, National Association.
Current Integration Status
By July 2026, Capital One described itself as approximately 14 months into the Discover integration and said the integration was progressing.
Discover Brand Status
Discover remains an active customer-facing financial brand.
Current Discover.com continues to offer credit cards, online banking and personal loans.
Stock Listing
Discover no longer has a standalone stock listing.
Parent company Capital One trades on the:
New York Stock Exchange
Ticker:
COF
How to File a Complaint Against Discover
Customers filing a complaint involving a Discover credit card, banking account, personal loan, unauthorized charge, payment, fraud issue, account restriction, rewards problem, or Customer Service experience should collect statements, transaction dates, case numbers, correspondence, and other relevant account records before escalating.
Step 1: Contact the Correct Discover Support Team
For Discover Card concerns, begin with 1-800-347-2683. Personal-loan customers should use 1-877-256-2632. Clearly explain the issue, identify the disputed transaction or service problem, and ask the representative to document the complaint. Keep the date, representative name where available, and case number.
Step 2: Request Supervisor or Specialized Review
If the first representative cannot resolve the issue, request escalation to a supervisor or the appropriate fraud, billing, lending, or account-review team. Provide a clear timeline and supporting records. For suspected fraud, act promptly and avoid communicating further with any suspicious caller or sender claiming to represent Discover.
Step 3: Use Written Correspondence if Needed
Discover’s current privacy correspondence address is:
Discover
Attn: Customer Service – Privacy Inquiries
P.O. Box 30943
Salt Lake City, UT 84130-0943
For personal loans, current correspondence can be sent to:
Discover Personal Loans
P.O. Box 30954
Salt Lake City, UT 84130-0954.
Step 4: Escalate Corporate Matters Through Capital One
Because Discover is now owned by Capital One, serious unresolved matters involving corporate policy or post-merger servicing can be escalated through Capital One’s corporate channels at 1680 Capital One Drive, McLean, VA 22102. Include account details, case numbers, prior correspondence, relevant dates, and copies of supporting documents.
Step 5: Use the Appropriate Financial Regulator if Necessary
If the complaint remains unresolved, the correct external channel depends on the product and issue. Consumer banking and credit-card complaints may be filed with the Consumer Financial Protection Bureau, while certain bank matters may also involve the Office of the Comptroller of the Currency. Payment disputes can also involve the cardholder’s rights under applicable federal law. Preserve statements, complaint numbers, letters, and Discover or Capital One responses before escalating.
