Capital One’s main banking customer service number is 1-800-655-2265, which offers 24/7 automated phone banking. Capital One’s own 360 Checking account disclosures separately list a dedicated 360 Checking service line — 1-888-464-0727 — with published live-agent hours of 8 a.m.–8 p.m. ET, 7 days a week. For credit cards, call 1-800-227-4825. Capital One operates primarily online with about 50 Capital One Café locations for in-person banking, so phone and the mobile app are the primary support channels for most customers.
Capital One Customer Service Numbers
| Service | Phone Number | Hours |
|---|---|---|
| Banking (general/automated) | 1-800-655-2265 | 24/7 automated; live-agent hours vary |
| 360 Checking service line | 1-888-464-0727 | 8 AM–8 PM ET, 7 days/week (per Capital One’s account disclosures) |
| Credit cards | 1-800-227-4825 | Confirm current hours directly |
| Auto loans / auto finance | 1-800-946-0332 | M–F 8 AM–10 PM ET, Sat 9 AM–8 PM ET |
| Outside the US — banking | 1-804-967-1000 (collect) | Confirm current hours directly |
| Outside the US — credit cards | 1-804-934-2001 (collect) | Confirm current hours directly |
For fraud on a banking account, call 1-800-655-2265 and say “fraud” at the prompt. For credit card fraud, call 1-800-227-4825. Both lines are available 24/7.
For other specialized department numbers, see Capital One’s contact page.
How to Reach a Live Person at Capital One
When you call either number, say “representative” at the first prompt. Pressing 0 also works on most Capital One lines. Have your account number and the last four digits of your Social Security number ready — you will need them to verify your identity before an agent can help.
What to Have Ready Before You Call
- Account or card number
- Last four digits of your Social Security number
- Recent transaction details (if disputing a charge)
Use the App Instead of Calling
For many common issues, the Capital One mobile app is faster than a phone call. The app’s Eno virtual assistant handles account questions without hold time. Through the app you can:
- Lock or unlock a card instantly
- Dispute a transaction (tap the transaction → “Report an issue”)
- Make a payment
- Check your balance and recent activity
- Generate a virtual card number for online purchases
- Message support through secure chat
For more on Capital One’s accounts and fees, see the Capital One guide, fees, and routing number.
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