| Ort | Postleitzahl |
|---|---|
| Angin Nauli, Sibolga Utara | 22511 |
| Huta Barangan, Sibolga Utara | 22514 |
| Huta Tonga Tonga, Sibolga Utara | 22512 |
| Sibolga Ilir, Sibolga Utara | 22513 |
| Simaremare, Sibolga Utara | 22513 |
| Postleitzahlen in Sibolga | |
|---|---|
| Sibolga Kota, Sibolga | |
| Sibolga Sambas, Sibolga | |
| Sibolga Selatan, Sibolga | |
| Sibolga Utara, Sibolga | |