| Place | Post Code |
|---|---|
| Okpolikpo-Ehaje, Edumoga | 973106 |
| Oladegbo, Edumoga | 973106 |
| Olago, Edumoga | 973106 |
| Olaidu, Edumoga | 973106 |
| Olaioleje, Edumoga | 973106 |
| Olengbecho, Edumoga | 973106 |
| Ollo, Edumoga | 973106 |
| Omolokpo, Edumoga | 973106 |
| Omusu, Edumoga | 973106 |
| Opioli, Edumoga | 973106 |
| Otada-Otutu, Edumoga | 973106 |
| Otobi, Edumoga | 973106 |
| Ugbokolo, Edumoga | 973106 |
| Ugbokpo, Edumoga | 973106 |
| All postal codes in Okpokwu | |
|---|---|
| Edumoga, Okpokwu | |
| Ichama, Okpokwu | |
| Okpoga, Okpokwu | |
| Orokam, Okpokwu | |
| Otukpa, Okpokwu | |
| Owukpa, Okpokwu | |