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United BankCard System AZ is an Independent Sales Office of United Bank Card, Inc., and is located in Phoenix, Arizona. We’re eager to provide you with what you need to get your payment processing going right. No one will work harder to exceed your expectations and requirements.


Contact our Sales Office by Phone:

Toll Free 1-800-813-5788

Or call direct 602.438.1468

For support or other non-sales questions call the support numbers below.


Contact us by mail:

Sales Office Address:
United BankCard System AZ
Att: Rich Hamilton
PO Box 50186
Phoenix, AZ 85076

Office Code: AZSEL
Corporate Address:
United Bank Card, Inc.
53 Frontage Rd.
Perryville Industrial Park
Bldg III
Hampton, NJ 08827

Request Information:

Contact Form

Please answer: 2 + 2 =


24-Hour Customer Support

When you join UBC, you get more than a box of processing equipment and a monthly bill. You become a member of a growing financial services community that is based on ensuring your payments are processed smoothly, inexpensively and without stress. United Bank Card’s customer support staff is always available to assist you 24 hours a day, 365 days a year.

Customer Service:
1-800-201-0461, or e-mail service@unitedbankcard.com

Technical Support:
1-800-201-0461 or e-mail tech@unitedbankcard.com


Voice Authorization Center

Please contact when your terminal says “Call Center” or when initiating a “Code 10″ verification on suspicious transactions

Visa/MasterCard: 1-800-944-1111 - Bank ID# 089900
American Express: 1-800-528-2121
Discover Card: 1-800-347-1111
Have your merchant numbers ready.