| Location | Type | Area/District | City/LGA | State | Postcode |
|---|---|---|---|---|---|
| Okokiri | Rural | Andoni | Andoni | Rivers | 503102 |
| Okoro Iro | Rural | Andoni | Andoni | Rivers | 503102 |
| Okorolo | Rural | Andoni | Andoni | Rivers | 503102 |
| Okukpoi | Rural | Andoni | Andoni | Rivers | 503102 |
| Okwaniok | Rural | Andoni | Andoni | Rivers | 503102 |
| Oloma | Rural | Andoni | Andoni | Rivers | 503102 |
| Otak | Rural | Andoni | Andoni | Rivers | 503102 |
| Otiga | Rural | Andoni | Andoni | Rivers | 503102 |
| Otuafik | Rural | Andoni | Andoni | Rivers | 503102 |
| Otudon | Rural | Andoni | Andoni | Rivers | 503102 |
| Otugan | Rural | Andoni | Andoni | Rivers | 503102 |
| Oyookoto | Rural | Andoni | Andoni | Rivers | 503102 |
| Samanga | Rural | Andoni | Andoni | Rivers | 503102 |
| Uyeada | Rural | Andoni | Andoni | Rivers | 503102 |
| Uyengala | Rural | Andoni | Andoni | Rivers | 503102 |
| Weret | Rural | Andoni | Andoni | Rivers | 503102 |
