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Contact Citibank
Citibank Customer Service Center
Contact Citibank 24/7 at the relevant number listed below for assistance with lost or stolen cards, declined transactions, disputes, or any other issues.
| Customer Service for: |
Within the United States |
Outside the United States |
| Procurement Card |
800-248-4553 |
904-954-7314 |
To activate a newly issued corporate card, call the phone number listed on the sticker on the face of the card.
Citibank Online Portal
Cardholders can conduct many transactions online through the Citibank portal. The portal allows cardholders to:
- View spending limits
- Access monthly statements and transaction details
- Update cardholder profile (i.e., phone numbers, address, email, etc.)
Disputing Transactions
Transactions must be disputed over the phone with Citibank within 60 days of posting. Citibank will remove the disputed charge from your statement and repost if the transaction is deemed to be valid. Best practice is to notify the merchant when disputing a charge.