ALIANT BANK CALL CENTER
Customer Information Center
866-888-8330

Call center hours:  8:00-5:00 Monday-Friday

To serve our customers, our communities, our teammates, and our shareholders by truly understanding their needs and by delivering to them the resources of ALIANT Bank that help them realize their dreams. 

Note: Please do not send any PINs, Account Numbers, Social Security Numbers, passwords or any other private or confidential information in your message.