| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Caopo, Longnan (草坡) | 742200 |
| Postal/ZIP Codes in Cuishan, Longnan (崔山) | 742200 |
| Postal/ZIP Codes in Fuping, Longnan (父坪) | 742200 |
| Postal/ZIP Codes in Gaozui, Longnan (高咀) | 742200 |
| Postal/ZIP Codes in Goumen, Longnan (沟门) | 742200 |
| Postal/ZIP Codes in Mahe, Longnan (马河) | 742200 |
| Postal/ZIP Codes in Shanzhuang, Longnan (山庄) | 742200 |
| Postal/ZIP Codes in Zhanghe, Longnan (张河) | 742200 |