| Place | Post Code |
|---|---|
| Agbobu, UMULOLO | 470104 |
| Agbuala, UMULOLO | 470104 |
| Aku (Ihette), UMULOLO | 470104 |
| Aku (Ikenga), UMULOLO | 470104 |
| Amano, UMULOLO | 470104 |
| Amaosu, UMULOLO | 470104 |
| Amasator, UMULOLO | 470104 |
| Aro-Agbobu, UMULOLO | 470104 |
| Aro-Umulol (West), UMULOLO | 470104 |
| Aro-Umulolo (East), UMULOLO | 470104 |
| Ibinta, UMULOLO | 470104 |
| Ndi-Oji, UMULOLO | 470104 |
| Ndi-Okoroji, UMULOLO | 470104 |
| Okanachi, UMULOLO | 470104 |
| Umuawa-Ibu, UMULOLO | 470104 |
| All postal codes in Okigwe | |
|---|---|
| Amuro, Okigwe | |
| Ihube, Okigwe | |
| Okigwe, Okigwe | |
| Okigwe (Rural), Okigwe | |
| Otan-Chara, Okigwe | |
| Otanzu, Okigwe | |
| UMULOLO, Okigwe | |