| Place | Postal Code |
|---|---|
| Aïn Roua, Ain Roua | 19019 |
| Almalt, Ain Roua | 19009 |
| Boulazen, Ain Roua | 19009 |
| Cité Laouamer, Ain Roua | 19009 |
| Mentano, Ain Roua | 19009 |
| Ouled Aissa, Ain Roua | 19009 |
| Ouled Aoun, Ain Roua | 19019, 19016 |
| Ouled Athmane, Ain Roua | 19009 |
| Ouled Azouz, Ain Roua | 19009 |
| Ouled Daoud, Ain Roua | 19009 |
| Ouled Mouffok, Ain Roua | 19009 |
| Ouled Sidi Ali, Ain Roua | 19011 |
| Tandja, Ain Roua | 19009 |
| Postal Codes in Bougaa | |
|---|---|
| عين الروى (Ain Roua, Bougaa) | |
| بنى حسين (Beni Hocine, Bougaa) | |
| بوقاعة (Bougaa, Bougaa) | |