| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Buin Baru, Buer | 84355 |
| Postal/ZIP Codes in Juru Mapin, Buer | 84355 |
| Postal/ZIP Codes in Kalabeso, Buer | 84355 |
| Postal/ZIP Codes in Labuhan Burung, Buer | 84355 |
| Postal/ZIP Codes in Pulau Kaung, Buer | 84355 |
| Postal/ZIP Codes in Tarusa, Buer | 84355 |