How to Call Citibank Customer Service
Citibank is a global bank with customer service lines for every product. This guide covers all key Citi phone numbers, the best times to call, and how to reach a human agent quickly.
Call from any country • Low international rates
All Citibank Phone Numbers
Best Time to Call
Weekdays between 10am–noon ET. Avoid calling on Mondays and during lunch hours.
Average Wait Time
5–15 minutes depending on department; fraud calls are typically prioritized.
Citibank Phone Menu Options
Navigate the automated phone system faster with these menu shortcuts.
How to Reach a Live Citibank Agent
Calling from Outside the United States?
Citibank operates globally, but reaching their US customer service from abroad can be expensive with carrier international rates. DialBridge gives international Citi customers an affordable way to call US support lines.
Frequently Asked Questions
What is Citibank's main customer service number?
The main Citibank customer service line is 1-800-374-9700, available 24 hours a day, 7 days a week.
How do I call Citibank from outside the US?
International customers can call +1-605-335-2222. DialBridge makes it easy to call Citibank from any country at very low per-minute rates.
What is the Citibank credit card customer service number?
For Citi credit card support, call 1-800-950-5114, available 24/7.
Call Citibank from Anywhere
Use DialBridge to call Citibank from any country at a fraction of standard international rates. No app download, no subscription — just pay for the minutes you use.