| Ort | Postleitzahl |
|---|---|
| Barangay 1, Hernani | 6804 |
| Barangay 2, Hernani | 6804 |
| Barangay 3, Hernani | 6804 |
| Barangay 4, Hernani | 6804 |
| Batang, Hernani | 6804 |
| Cacatmonan, Hernani | 6804 |
| Canciledes, Hernani | 6804 |
| Carmen, Hernani | 6804 |
| Garawon, Hernani | 6804 |
| Nagaja, Hernani | 6804 |
| Padang, Hernani | 6804 |
| San Isidro, Hernani | 6804 |
| San Miguel, Hernani | 6804 |