Thrizino is a Sub-District (Tehsil/Block/Mandal) in the West Kameng District of Arunachal Pradesh. As par Census 2011 information the sub-district code of Thrizino is 01575. There are about 13 sub-districts in West Kameng and Thrizino is one of them. Balemu, Bhalukpong, Bomdila, Dirang, Jamiri, Kalaktang, Kamengbari Doimara, Nafra, Rupa, Shergaon, Singchung, Thembang etc. are other sub-districts in West Kameng.There are about 21 villages in Thrizino sub-district, which you can browse from villages list.