Updated September 4, 2023 – Below you’ll find the key information you need as a Costco Anywhere Visa credit card holder to access your account online, make payments, and reach customer service for further assistance. (Note that the Costco Visa credit card is issued by Citibank; you will make payments and receive customer service from Citi.)
Online Account Access
Customer Service – Help & Pay By Phone
- The Costco Visa credit card / Citibank phone number to call is: 1-855-378-6467.
Credit Card Payment Address
Costco Anywhere Visa
P.O. Box 78019
Phoenix, AZ 85062-8019