Barclays Credit Card Login, Payment, Customer Service
updated May 16, 2019 – Below you will find the key information you need as a Barclays Bank credit card holder to access your account online, make payments, and reach customer service for further assistance.
Online Account Access
Customer Service – Help & Pay By Phone
- The Barclays credit card customer service phone number for payments and other assistance: 1-877-523-0478.
Credit Card Payment Address
Barclays Card Services
P.O. Box 60517
City of Industry, CA 91716-0517