| Place | Postal Code |
|---|---|
| Beni Hachem, Kalaa | 48018 |
| Chaouch, Kalaa | 48018 |
| Debba, Kalaa | 48018 |
| Kalaa, Kalaa | 48018 |
| Semmar, Kalaa | 48063 |
| Postal Codes in Yellel | |
|---|---|
| عين الرحمة (Ain Rahma, Yellel) | |
| قلعة (Kalaa, Yellel) | |
| سيدي سعادة (Sidi Saada, Yellel) | |
| يلال (Yellel, Yellel) | |