ONS SIN PF/S Search for: Advanced Search Browse Schools Search Schools ONS SIN PF/S Contact Information Contact The School Phone: 0518532727 More Information ONS SIN PF/S, PUBLIC, PRIMARY SCHOOL, ORDINARY SCHOOL, Latitude, -28.087824887774, Longitude, 26.3725630128774. BOARDING SCHOOL= FALSE This Ad has been viewed 7 times. Schools contact details.