| Place | Postal Code |
|---|---|
| Bourached, Sidi Ahmed | 20012 |
| Khalfallah, Sidi Ahmed | 20012 |
| Morghad, Sidi Ahmed | 20012 |
| Ouled Bouanani, Sidi Ahmed | 20012 |
| Sfid, Sidi Ahmed | 20012 |
| Timetlas, Sidi Ahmed | 20012 |
| Postal Codes in Aïn El Hadjar | |
|---|---|
| عين الحجر (Ain Hadjar, Aïn El Hadjar) | |
| مولاي العربي (Moulay Larbi, Aïn El Hadjar) | |
| سيدي أحمد (Sidi Ahmed, Aïn El Hadjar) | |