| Municipalities |
|---|
| لحلف (Lahlef, Oued Rhiou) |
| مرجة سيدي عابد (Merdja Sidi Abed, Oued Rhiou) |
| وزيزان (Ouarizane, Oued Rhiou) |
| وادى رهيو (Oued Rhiou, Oued Rhiou) |
| All postal codes in Relizane (غليزان) |
|---|
| Aïn Tarek |
| Ammi Moussa |
| Djidioua |
| El Hamadna |
| El Matmar |
| Mazouna |
| Mendes |
| Oued Rhiou |
| Ramka |
| Relizane |
| Sidi M'Hamed Ben Ali |
| Yellel |
| Zemmora |