| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Nian, Yongnyah | 798625 |
| Postal/ZIP Codes in Tangha, Yongnyah | 798625 |
| Postal/ZIP Codes in Yongam, Yongnyah | 798625 |
| Postal/ZIP Codes in Yongya, Yongnyah | 798625 |
| Postal/ZIP Codes in Yongya Hq, Yongnyah | 798625 |
| Postal/ZIP Codes in Yongya Village, Yongnyah | 798625 |
| Postal/ZIP Codes in Yotan S/Comp, Yongnyah | 798625 |