| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Abadiama, Operemor | 332110 |
| Postal/ZIP Codes in Bolu-Ojobo, Operemor | 332110 |
| Postal/ZIP Codes in Bulou-Ndoro, Operemor | 332110 |
| Postal/ZIP Codes in Egrangbene, Operemor | 332110 |
| Postal/ZIP Codes in Ekogbene, Operemor | 332110 |
| Postal/ZIP Codes in Ekumugbene, Operemor | 332110 |
| Postal/ZIP Codes in Ojobo, Operemor | 332110 |
| Postal/ZIP Codes in Rougbene, Operemor | 332110 |