FARMERS & MERCHANTS UNION BANK Routing Number: 075902670
- Routing Number: 075902670
- Bank Name: FARMERS & MERCHANTS UNION BANK
- Address: P O BOX 226
- State: WI
- Zip Code: 53925-0000
- Bank Phone: 920-623-4000
- Office Type: Main
- City: COLUMBUS
- Institution Status Code: 1