Union Plus credit cards are issued in partnership with Capital One, and it is Capital One you will deal with in order to pay your bill online or by mail, or to get customer service assistance. Below you’ll find information to complete any of these tasks:
- If you’d like to pay your Union Plus credit card bill online, log in to your account here and make a payment.
If you prefer to pay your bill by mail, send your payment to the following address:
Union Plus Card Services
P.O. Box 60501
City of Industry, CA 91716-0501
If you’re having trouble making your payment, or if you need other help, the Union Plus credit card customer service phone number is 1-800-622-2580.