TSWASONGU SECONDARY SCHOOL Search for: Advanced Search Browse Schools Search Schools TSWASONGU SECONDARY SCHOOL Contact Information Contact The School Phone: 0187832052 More Information TSWASONGU SECONDARY SCHOOL, PUBLIC, SECONDARY SCHOOL, ORDINARY SCHOOL, Latitude, -26.33772129, Longitude, 27.32059486. BOARDING SCHOOL= FALSE This Ad has been viewed 5 times. Schools contact details.