Automated Telephone Banking Service (24 Hours):
1-800-480-1747
UNSecure Email:
(Do not include Accounts Numbers, Passwords, or Personal Information)
CustomerService@TriCentury.com
Customer Service Agents (Weekdays 7AM to 6PM CST):
1-800-480-1747
By US Postal Service:
TriCentury Bank
Customer Service Department
3 Century Center
Simpson, Kansas 67478