| Locality | Post Code |
|---|---|
| Jebel Mansour, El Fahs | 1140 |
| Jougar, El Fahs | 1140 |
| Kef Ezzroug, El Fahs | 1140 |
| Khemayssia, El Fahs | 1140 |
| Koudouat Chair, El Fahs | 1140 |
| Oued El Khadhra, El Fahs | 1140 |
| Oum El Abouab, El Fahs | 1140 |
| Rehahla, El Fahs | 1140 |
| Sed Oued El Kebir, El Fahs | 1140 |
| Sidi Amara, El Fahs | 1140 |
| Sidi Aouidette, El Fahs | 1146 |
| Sidi Naoui, El Fahs | 1140 |
| Tebika, El Fahs | 1140 |
| Tlil Essalhi, El Fahs | 1140 |
| Zaghouan Postal Codes | |
|---|---|
| Zaghouan | Saouaf |
| Ez-Zeriba | En-Nadhour |
| El Fahs | Bir Mchergua |