| Place | Postal Code |
|---|---|
| Akid Abbes, Sidi Chami | 31022 |
| Bouamama, Sidi Chami | 31038 |
| En Nedjma, Sidi Chami | 31071 |
| Graidia A, Sidi Chami | 31084 |
| Graidia B, Sidi Chami | 31084 |
| Hai Si Tarik, Sidi Chami | 31022 |
| Hai Snawbar, Sidi Chami | 31022 |
| Hassi El Biod, Sidi Chami | 31038 |
| Houadef, Sidi Chami | 31084 |
| Kelbit, Sidi Chami | 31084 |
| Khaled Ibn El Oualid, Sidi Chami | 31029 |
| Lartigues, Sidi Chami | 31084 |
| Misserghine Hai Zabana, Sidi Chami | 31086 |
| Oran Achaba Hanifi, Sidi Chami | 31085 |
| Oran Imam El Houari, Sidi Chami | 31020 |
| Oran Sidi El Bachir, Sidi Chami | 31021 |
| Rabah, Sidi Chami | 31080 |
| Sidi Ali, Sidi Chami | 31028 |
| Sidi Chami, Sidi Chami | 31038 |
| Sidi Maarouf, Sidi Chami | 31083 |
| Postal Codes in Es Sénia | |
|---|---|
| الكرمة (El Karma, Es Sénia) | |
| السانية (Es Senia, Es Sénia) | |
| سيدي الشحمى (Sidi Chami, Es Sénia) | |