| Place | Post Code |
|---|---|
| Oued El Berd, Guellal | 19115 |
| Ouled Ali Ben Nacer, Guellal | 19116 |
| Ouled Bouali (Village), Guellal | 19011 |
| Ouled Bouktir, Guellal | 19002 |
| Ouled Boutara, Guellal | 19002 |
| Ouled Chebel, Guellal | 19002 |
| Ouled Khacem, Guellal | 19050 |
| Ouled Khemedja, Guellal | 19002 |
| Ouled Maiza, Guellal | 19118 |
| Ouled Mehalla, Guellal | 19119 |
| Oum Ladam, Guellal | 19002 |
| Ousser, Guellal | 19011 |
| Ras El Ain, Guellal | 19002 |
| Taarkoubt, Guellal | 19011 |
| Taklaid, Guellal | 19011 |
| Tala Ouzrar, Guellal | 19011 |
| Tana Kouchte, Guellal | 19011 |
| Tatache, Guellal | 19011 |
| Taussaout, Guellal | 19011 |
| Telilat, Guellal | 19002 |
| Tiachache, Guellal | 19011 |
| Tichrahine, Guellal | 19011 |
| Tighilt, Guellal | 19011 |
| Tighilt Entakouine, Guellal | 19011 |
| Tighremine, Guellal | 19011 |
| Tigrahime, Guellal | 19011 |