First Bank Blue Earth Address: 306 S Main St, Blue Earth, MN 56013 Phone: (507) 526-3241 Banks Other Businesses: Wells Federal Bank at 303 S Main St, Blue Earth, MN 56013 WELLS FARGO BANK at 201 E 7TH ST, BLUE EARTH, MN 56013 Citizens State Bank at 300 E 6th St, Blue Earth, MN 56013 Garlick's Water Conditioning at 906 E 2nd St, Blue Earth, MN 56013