| Location | Type | Area/District | City/LGA | State | Postcode |
|---|---|---|---|---|---|
| Ogida | Rural | Etche | Etche | Rivers | 512101 |
| Ohanta | Rural | Etche | Etche | Rivers | 512101 |
| Ohim | Rural | Etche | Etche | Rivers | 512101 |
| Okehi | Facility | Etche | Rivers | 512001 | |
| Okehi | Rural | Etche | Etche | Rivers | 512101 |
| Okomoko | Rural | Etche | Etche | Rivers | 512101 |
| Okomoko-Akpoku | Rural | Etche | Etche | Rivers | 512101 |
| Okonoche | Rural | Etche | Etche | Rivers | 512101 |
| Okoroagu | Rural | Etche | Etche | Rivers | 512101 |
| Okoroagu Waterside | Rural | Etche | Etche | Rivers | 512101 |
| Okudu | Rural | Etche | Etche | Rivers | 512101 |
| Olwere-Ngwo | Rural | Etche | Etche | Rivers | 512101 |
| Opiro | Rural | Etche | Etche | Rivers | 512101 |
| Owaza | Rural | Etche | Etche | Rivers | 512101 |
| Owu | Rural | Etche | Etche | Rivers | 512101 |
| Ozuzu | Rural | Etche | Etche | Rivers | 512101 |
| Rakwango | Rural | Etche | Etche | Rivers | 512101 |
| Rumumumu | Rural | Etche | Etche | Rivers | 512101 |
| Rumuolo | Rural | Etche | Etche | Rivers | 512101 |
| Ukechi | Rural | Etche | Etche | Rivers | 512101 |
