| Lokasi | Kode Pos |
|---|---|
| Jawa Timur, Nganjuk, Baron, Baron | 64394 |
| Jawa Timur, Nganjuk, Baron, Garu | 64394 |
| Jawa Timur, Nganjuk, Baron, Gebang Kerep | 64394 |
| Jawa Timur, Nganjuk, Baron, Jambi | 64394 |
| Jawa Timur, Nganjuk, Baron, Jekek | 64394 |
| Jawa Timur, Nganjuk, Baron, Katerban | 64394 |
| Jawa Timur, Nganjuk, Baron, Kemaduh | 64394 |
| Jawa Timur, Nganjuk, Baron, Kemlokolegi | 64394 |
| Jawa Timur, Nganjuk, Baron, Mabung | 64394 |
| Jawa Timur, Nganjuk, Baron, Sambiroto | 64394 |
| Jawa Timur, Nganjuk, Baron, Waung | 64394 |