Capital One Customer Service


About Capital One

Capital One Financial Corporation is an American bank holding company specializing in credit cards, auto loans, banking and savings products headquartered in McLean, Virginia.

Capital One is ranked 10th on the list of largest banks in the United States by assets. The bank has 755 branches including 30 café style locations and 2,000 ATMs. It is ranked 101st on the Fortune 500, 17th on Fortune’s 100 Best Companies to work for list, and conducts business in the United States, Canada, and the United Kingdom. The company helped pioneer the mass marketing of credit cards in the 1990s. In 2016, it was the 5th largest credit card issuer by purchase volume, after American Express, JP Morgan Chase, Bank of America, and Citigroup.

Capital One is also the 4th largest bank auto lender, with a market share of 4.2% in 2016. The company ranked No. 101 in the 2018 Fortune 500 list of the largest United States corporations by total revenue.

In 2016, 62% of the company’s revenues were from credit cards, 26% was from consumer banking, 11% was from commercial banking, and 1% was from other.


Capital One Customer Service Phone Numbers


General Phone Number: 1-800-955-7070


Address Information

Capital One
Attn: General Correspondence
PO Box 30285
Salt Lake City, UT 84130-0285

Main Customer Service Number:




Outside the US:


Email: [email protected]