Humboldt-st Vincent Elevator 1514 Us Highway 75 Humboldt, MN 56731 Phone : (218) 379-3121 Viking Gas Transmission Co 1805 360th St Humboldt, MN 56731 Phone : (218) 379-3160 Chs Agriliance Highway 75 Humboldt, MN 56731 Phone : (218) 379-3185 Post Office - Humboldt 301 Main St Humboldt, MN 56731 Phone : (218) 379-3147 Mci 16 North Humboldt, MN 56731 Phone : (218) 379-0013 Humboldt United Methodist Church Humboldt, MN 56731 Phone : (218) 379-3170