Schools in Frohna, Missouri, the US. Schools locations in Frohna, Missouri. Find the nearest schools locations, near you. All types of business services School All schools in Frohna Concordia Lutheran School School +1 573-824-5218 10158 Highway C, Frohna, Missouri 63748 Write a review Phone Directions Fiehler School School Frohna, Frohna, Missouri 63748 Write a review Phone Directions Ridge School School Frohna, Frohna, Missouri 63748 Write a review Phone Directions Schalls School School Frohna, Frohna, Missouri 63748 Write a review Phone Directions Swan School School Frohna, Frohna, Missouri 63748 Write a review Phone Directions