| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Kadahang, Haharu | 87153 |
| Postal/ZIP Codes in Kalamba, Haharu | 87153 |
| Postal/ZIP Codes in Mbata Puhu, Haharu | 87153 |
| Postal/ZIP Codes in Napu, Haharu | 87153 |
| Postal/ZIP Codes in Praibakul, Haharu | 87153 |
| Postal/ZIP Codes in Rambangaru, Haharu | 87153 |
| Postal/ZIP Codes in Wunga, Haharu | 87153 |