Roing is a Sub-District (Tehsil/Block/Mandal) in the Lower Dibang Valley District of Arunachal Pradesh. As par Census 2011 information the sub-district code of Roing is 01724. There are about 6 sub-districts in Lower Dibang Valley and Roing is one of them. Dambuk, Desali, Hunli, Koronu, Tinali etc. are other sub-districts in Lower Dibang Valley.There are about 151 villages in Roing sub-district, which you can browse from villages list.