Credit Cards

A credit card authorizes the legitimate holder to make cashless payments at contracting companies,
with accounts settled by the card issuer bank.



American Express Logo

American Express

πŸ“§ Email: β€” πŸ“ž Phone: 1-800-528-4800 (US)


Dina Card Logo

Dina Card

πŸ“§ Email: dinacard@nbs.rs πŸ“ž Phone: β€”


Discover Logo

Discover

πŸ“§ Email: emailwatch@discover.com πŸ“ž Phone: 1-800-347-2683 (US)


JCB Logo

JCB

πŸ“§ Email: β€” πŸ“ž Phone: 213-629-8111 (US) πŸ“  Fax: 213-629-3745 (US)


Maestro Logo

Maestro (owned by MasterCard)

πŸ“§ Email: β€” πŸ“ž Phone: 0800-96-4767 (UK)


MasterCard Logo

MasterCard

πŸ“§ Email: β€” πŸ“ž Phone: 1-636-722-7111 (US)


UnionPay Logo

UnionPay

πŸ“§ Email: web@unionpayintl.com πŸ“ž Phone: +86-21-20265666 (China) πŸ“  Fax: +86-21-20265959 (China)


Visa Logo

Visa

πŸ“§ Email: AskVisaUSA@visa.com πŸ“ž Phone: (800) 847-2911 (US)


WireCard Logo

WireCard

πŸ“§ Email: contact@wirecard.com πŸ“ž Phone: +49 (0)89 4424-1400 (DE) πŸ“  Fax: +49 (0)89 4424-1500 (DE)

βœ“ Verified: This entry was personally compiled and reviewed by Milan Ignjatovic using primary sources.

Founder & Sole Curator, Bankinfobook | Master Manager of ICT Β· Graduated Economist

Last Data Review: October 2, 2025