Credit One Bank Customer Service

Telephone

Automated Account Information:
1-877-825-3242 (toll-free)

1-702-405-2042 (outside the U.S.)

(24 hours a day / 7 days a week)
Application Information:
1-800-752-5493

(5 a.m. - 9 p.m. Mon - Fri, 6:30 a.m. - 5 p.m. Sat & Sun / All Times Pacific)
Lost or Stolen Cards:
1-877-825-3242

(24 hours a day / 7 days a week)
Credit Protection:
1-866-803-1745

(9 a.m. - 8 p.m. Eastern Mon - Fri)
Collections:
1-888-729-6274

(5 a.m. - 7 p.m. Mon - Thu, 5 a.m. - 3 p.m. Fri & Sat, 7 a.m. - 3 p.m. Sun / All Times Pacific)
Website Related Inquiries:
1-800-797-4299

(5 a.m. - 9 p.m. Mon - Fri, 6:30 a.m. - 5 p.m. Sat & Sun / All Times Pacific)
Social Media Related Inquiries:
1-800-797-4299

(8 a.m. - 5 p.m. Mon - Fri / All Times Pacific)

Mail

Payments:
Credit One Bank
Payment Services
P.O. Box 60500
City of Industry, CA 91716-0500

General Correspondence:
Credit One Bank
P.O. Box 98873
Las Vegas, NV 89193-8873

Errors or Questions About Your Bill:
Credit One Bank
P.O. Box 98872
Las Vegas, NV 89193-8872

Credit Protection Written Correspondence:
Credit One Bank
P.O. Box 740237
Atlanta, GA 30374-0237

Customer Service

Ledger Nano S - The secure hardware wallet