The Tagbanwa block spans U+1760–U+177F, 32 codepoints in Plane 0 (Basic Multilingual Plane). 18 are assigned in Unicode 16.0; the other 14 are reserved for future characters.
All of its characters belong to the Tagbanwa script.
By general category: 16 other letters (Lo), 2 non-spacing marks (Mn).
The first 18 arrived in Unicode 3.2 (2002).