The Inscriptional Parthian block spans U+10B40–U+10B5F, 32 codepoints in Plane 1 (Supplementary Multilingual Plane). 30 are assigned in Unicode 16.0; the other 2 are reserved for future characters.
All of its characters belong to the Inscriptional Parthian script.
By general category: 22 other letters (Lo), 8 other numbers (No).
The first 30 arrived in Unicode 5.2 (2009).
Most letters here are written right to left. See bidirectional text.
Because it lies outside the BMP, every character here takes four bytes in UTF-8 and a surrogate pair in UTF-16.