Guaranty Bank Online Banking

Fulton-Bank-logoGuaranty Bank is a fourth generation family-owned business operating branches are in Wisconsin, Detroit, Atlanta/St paul, Chicago metro area. It has over 120 branch locations, many in grocery stores. It is now a division of First Citizens Bank.

Customer Service Telephone

Customer Care Center, Online Banking Support
& TeleBank: (800) 235-4636

Online Banking Login

Secure Login| Enroll in Online Banking  offers its customers a full range of financial services and most of them can be completed online. If you are an Guaranty Bank client and want to have the freedom of accessing your banking information from anywhere and completing money transactions online, you must apply for an online banking

 Routing/Wiring Instructions

 Routing Number  Swift Number Wisconsin – 275071288; Illinois – 071974408; Minnesota – 091071598  It doesn’t have a swift code

Branch Locations And Opening Hours

comprising The NASDAQ Global Select Market.

Monday – Friday 8:00AM – 7:00PM CST;
Saturday 9:00AM – 3:00PM CST;


Routing number

Wisconsin – 275071288; Illinois – 071974408; Minnesota – 091071598