| Sub-districts |
|---|
| Wakka, Longding |
| Pumao, Longding |
| Pangchao, Longding |
| Longding, Longding |
| Lawnu, Longding |
| Kanubari, Longding |
| Postal Codes in Longding |
|---|
| Upper Siang |
| Tirap |
| Siang |
| Namsai |
| Lower Dibang Valley |
| Longding |
| Lohit |
| East Siang |
| Dibang Valley |
| Changlang |
| Anjaw |