| Place | Post Code |
|---|---|
| Akai - Ikon, Eyo Abasi | 523120 |
| Udung Ekung, Eyo Abasi | 523120 |
| Udung Ekung II, Eyo Abasi | 523120 |
| Udung Osin, Eyo Abasi | 523120 |
| Udung Uko, Eyo Abasi | 523120 |
| Udung Usotai, Eyo Abasi | 523120 |
| Uko Okwong, Eyo Abasi | 523120 |
| Uko Uyokim, Eyo Abasi | 523120 |
| All postal codes in Oron | |
|---|---|
| Afaha Okpo, Oron | |
| Eyo Abasi, Oron | |
| Eyotong, Oron | |
| Uya Oro, Oron | |