| Place | Post Code |
|---|---|
| Nian, Yongnyah | 798625 |
| Tangha, Yongnyah | 798625 |
| Yongam, Yongnyah | 798625 |
| Yongya, Yongnyah | 798625 |
| Yongya Hq, Yongnyah | 798625 |
| Yongya Village, Yongnyah | 798625 |
| Yotan S/Comp, Yongnyah | 798625 |
| All postal codes in Longleng | |
|---|---|
| Longleng, Longleng | |
| Namsang, Longleng | |
| Sakshi, Longleng | |
| Tamlu, Longleng | |
| Yongnyah, Longleng | |