Phainum Vill is a village in Diphu tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Phainum Vill was 37 which includes 16 males and 21 females. Phainum Vill covers 30 ha area. Pincode of Phainum Vill is 782461.