540,000 (2012 SIL).
Ebonyi State, Izzi, Abakaliki, and Ebonyi LGAs; Benue State, Ado LGA; Cross River State, Yala LGA.
None known. Reportedly similar to Igbo [ibo].
Used as L2 by Nnam [nbp].
Taught in primary schools. Grammar. Bible: 2002.
Latin script [Latn].