| Place | Post Code |
|---|---|
| Aïn Afra, Quillen | 41017 |
| Aïn Seynour, Quillen | 41010 |
| Aïn Snob, Quillen | 41011 |
| Bir Louhichi, Quillen | 41012 |
| Bordj Medhoub, Quillen | 41011 |
| Boumaaraf Sebti, Quillen | 41014 |
| Douar Hassen, Quillen | 41010 |
| Douar Retmel, Quillen | 41010 |
| Douar Rezgoun, Quillen | 41010 |
| El Aouied, Quillen | 41016 |
| El Betiha, Quillen | 41016 |
| El Madjen, Quillen | 41016 |
| El Mazraa, Quillen | 41017 |
| Gabel El Alia, Quillen | 41016 |
| Gouchgach, Quillen | 41016 |
| Mahaia, Quillen | 41016 |
| Mechta Tagouft, Quillen | 41011 |
| Ouillen, Quillen | 41032 |
| Ouled Bechiah, Quillen | 41017 |
| Ras Ain Snob, Quillen | 41019 |
| Sidi Moumen, Quillen | 41017 |
| All postal codes in Merahna | |
|---|---|
| المرهنة (Merahna, Merahna) | |
| ويلان (Quillen, Merahna) | |
| سيدي فرج (Sidi Fredj, Merahna) | |