GM Card Payment, Login, and Customer Service Information

gm-card-capital-oneGM credit cards are issued in partnership with Capital One, and it is Capital One you will interact with when it comes to making a payment online or by mail, or to get customer service assistance. Below you’ll find all the information you need to complete any of these tasks


If you prefer to pay your bill by mail, send payment to the following address:

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

If you are having trouble making a payment or need other help, the GM Card / Capital One customer service phone number is 1-888-763-5655.