A Comprehensive List of Card Networks in the United States


Card networks play a vital role in the modern financial ecosystem by facilitating seamless transactions and ensuring the smooth flow of funds between merchants, banks, and consumers. In the United States, numerous card networks operate to enable electronic payments and provide a wide range of financial services. This article presents a comprehensive list of the prominent card networks in the USA.

1. Visa Inc.:

Visa is one of the most widely recognized and utilized card networks globally. Founded in 1958, Visa operates a vast network that connects millions of merchants and financial institutions. Visa offers credit, debit, and prepaid cards, enabling secure and convenient transactions worldwide.

2. Mastercard Incorporated:

Mastercard is another leading card network, established in 1966. It operates an extensive network that connects cardholders, merchants, and financial institutions. Mastercard provides a diverse range of payment solutions, including credit cards, debit cards, and prepaid cards.

3. American Express:

American Express, often referred to as Amex, is a renowned card network with a long-standing history. Founded in 1850, American Express offers charge cards, credit cards, and prepaid cards to its customers. Amex is well-known for its premium card offerings and exceptional customer service.

4. Discover Financial Services:

Discover is a prominent card network that operates primarily in the United States. Established in 1985, Discover provides credit cards, debit cards, and prepaid cards to consumers. In addition to its card services, Discover operates its own payment processing network.

5. Diners Club International:

Diners Club International is recognized as the world's first charge card company. Founded in 1950, it offers charge cards and a payment network that facilitates transactions globally. Diners Club International is now owned by Discover Financial Services.

6. JCB International:

JCB International is a leading card network based in Japan that has expanded its reach globally. Founded in 1961, JCB operates a payment network and offers credit, debit, and prepaid cards. JCB cards are accepted at numerous merchants worldwide, including in the United States.

7. UnionPay International:

UnionPay International is a card network established in China, primarily serving the Asian market. It has rapidly expanded its acceptance network globally, including the United States. UnionPay offers credit, debit, and prepaid cards, providing convenient payment options to its cardholders.

8. Pulse Network:

Pulse Network is a well-established card network in the United States, specializing in ATM and debit card transactions. Founded in 1981, Pulse offers secure and reliable payment solutions to financial institutions, enabling cardholders to access funds and make purchases.

9. STAR Network:

STAR Network, a subsidiary of First Data Corporation, is one of the largest debit networks in the United States. It processes millions of transactions each day, connecting merchants, banks, and cardholders. STAR Network focuses on providing secure and efficient debit card services.

10. NYCE Payments Network:

NYCE Payments Network is a leading card network that primarily operates in the Northeastern United States. Established in 1984, NYCE processes debit card transactions, enabling users to access funds and make purchases through their financial institutions.


The United States is home to a diverse range of card networks that facilitate electronic payments and ensure the smooth flow of funds. From global giants like Visa and Mastercard to American Express and Discover, each network offers unique services to cater to the evolving needs of consumers and businesses. By providing secure and convenient payment solutions, these card networks have revolutionized the way transactions are conducted, contributing to the growth of the modern financial ecosystem in the USA.