| Place | Post Code |
|---|---|
| Mgboma, Alike-Obowu | 463105 |
| Ngali, Alike-Obowu | 463105 |
| Owugha-Ohumala, Alike-Obowu | 463105 |
| Umuchienwanyi, Alike-Obowu | 463105 |
| Umuekwuele, Alike-Obowu | 463105 |
| Umukpa-Ohumala, Alike-Obowu | 463105 |
| Umukpa-Uhu, Alike-Obowu | 463105 |
| All postal codes in Obowo | |
|---|---|
| Alike-Obowu, Obowo | |
| Amuzi-Obowu, Obowo | |
| Avutu, Obowo | |
| Ikwuato, Obowo | |
| Okena-Logha, Obowo | |
| Umuariam / Achara, Obowo | |
| Umungwa, Obowo | |