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 St. John’s College Contact Details August 4, 2022 Cambridge High School Contact Details August 26, 2022 North West University NWU Faculty of Humanities Contact July 12, 2022