| Municipalities |
|---|
| الفيض (El Feidh, Zeribet El Oued) |
| خنقة سيدي ناجى (Khenghet Sidi Naji, Zeribet El Oued) |
| المزيرعة (Meziraa, Zeribet El Oued) |
| زربية الوادى (Zeribet El Oued, Zeribet El Oued) |
| All postal codes in Biskra (بسكرة) |
|---|
| Biskra |
| Djemorah |
| El Kantara |
| El Outaya |
| Foughala |
| M’Chouneche |
| Ouled Djellal |
| Ourlal |
| Sidi Khaled |
| Sidi Okba |
| Tolga |
| Zeribet El Oued |