Changlang is a Sub-District (Tehsil/Block/Mandal) in the Changlang District of Arunachal Pradesh. As par Census 2011 information the sub-district code of Changlang is 01671. There are about 15 sub-districts in Changlang and Changlang is one of them. Bordumsa, Diyun, Jairampur, Kharsang, Khimiyong, Lyngok Longtoi, Manmao, Miao, Nampong, Namtok, Renuk, Tikhak Rima Putok, Vijoynagar, Yatdam etc. are other sub-districts in Changlang.There are about 58 villages in Changlang sub-district, which you can browse from villages list.