The Thaana block spans U+0780–U+07BF, 64 codepoints in Plane 0 (Basic Multilingual Plane). 50 are assigned in Unicode 16.0; the other 14 are reserved for future characters.
All of its characters belong to the Thaana script.
By general category: 39 other letters (Lo), 11 non-spacing marks (Mn).
The first 49 arrived in Unicode 3.0 (1999); later additions came in 3.2 (1).
Most letters here are written right to left. See bidirectional text.