| Place | Post Code |
|---|---|
| Oenaem, Biboki Selatan | 85680 |
| Pantae, Biboki Selatan | 85680 |
| Sainiup, Biboki Selatan | 85680 |
| Supun, Biboki Selatan | 85680 |
| Tautpah, Biboki Selatan | 85680 |
| Tokbesi, Biboki Selatan | 85680 |
| Tunbaen, Biboki Selatan | 85680 |
| Upfaon, Biboki Selatan | 85680 |