Directory information, not recipient confirmation. Fax numbers can change and differ by department, location, form, or plan. Confirm this destination directly with Citibank, N.A. before sending sensitive documents. FaxFlow is not affiliated with this organization.
Citibank, N.A. fax number
(605) 330-6750
Debit Card Disputes (BDU - Debit Card Dispute Unit)
Used for: Signature-Based Debit Card Transaction Dispute
Fax destination details
- Department
- Debit Card Disputes (BDU - Debit Card Dispute Unit)
- Purpose
- Signature-Based Debit Card Transaction Dispute
- Form
- Signature-Based Debit Card Transaction Dispute — Signature-Based Debit Card Transaction Dispute
- Address
- P.O. Box 6216, Sioux Falls, SD 57117
- Voice phone
- (800) 647-5344; CitiPhone: (888) 248-4226
- Website
- Visit organization website
Before you send
- Confirm that this exact department handles your document or request.
- Check the organization website or call its main line for the current fax number.
- Include a cover sheet and any case, member, claim, or form reference required.
- Keep the delivery confirmation with your submission records.
Complete and return this form to dispute a signature-based Citibank Debit MasterCard transaction. If you do not have a case number, contact Customer Service at (800) 647-5344, option 1. For other inquiries or disputes, contact CitiPhone at (888) 248-4226. Fax the completed form to (605) 330-6750 or mail to Citibank, N.A., Attn: Debit Card BDU, P.O. Box 6216, Sioux Falls, SD 57117.
Official form instructions are published as a downloadable file on the organization's website.
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