| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Balang Butung, Buki | 92854 |
| Postal/ZIP Codes in Bontolempangan, Buki | 92851 |
| Postal/ZIP Codes in Buki, Buki | 92854 |
| Postal/ZIP Codes in Buki Timur, Buki | 92854 |
| Postal/ZIP Codes in Kohala, Buki | 92851 |
| Postal/ZIP Codes in Lalang Bata, Buki | 92854 |
| Postal/ZIP Codes in Mekar Indah, Buki | 92854 |