National Benchmark Test NBT Contact Details Post author:Zwadmissions National Benchmark Test NBT Contact Details Contact Us Telephone: 021-650 3523 and from 7am-10am on test weekends Fax: Email: nbt@uct.ac.za More on NBT Tags: National Benchmark Test NBT Contact Details You Might Also Like Potchefstroom Academy Contact Address September 21, 2022 Regenesys Business School Contact August 30, 2022 Bishop DeMont High School Contacts August 19, 2022