Yingkiong is Taluka (Tehsil) in Upper Siang district of Arunachal Pradesh state. Yingkiong has 5 areas (postal offices). Yingkiong has a Sub Office and the PIN Code of Yingkiong is 791002.
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 791002 | Geku PIN Code | Upper Siang | Yingkiong | Branch Office |
| 791002 | Karko PIN Code | Upper Siang | Yingkiong | Branch Office |
| 791002 | Mariyang PIN Code | Upper Siang | Yingkiong | Branch Office |
| 791002 | Shimong PIN Code | Upper Siang | Yingkiong | Branch Office |
| 791002 | Yingkiong PIN Code | Upper Siang | Yingkiong | Sub Office |