Walmart Credit Card Login, Payment & Customer Service

Today you will find the key information you need as a Walmart Credit Card holder to access your account online Walmart credit cards are issued by Capital One.

Walmart Mastercard and Walmart store credit card phone number (Capital One): 1-800-227-4825.

Customer Service – Help & Pay By Phone

Walmart/Capital One Attn: Payment Processing PO Box 71083 Charlotte, NC 28272-1083

Credit Card Payment Address