| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Agado, Okpoga | 973101 |
| Postal/ZIP Codes in Agene, Okpoga | 973101 |
| Postal/ZIP Codes in Ai-Anechi, Okpoga | 973101 |
| Postal/ZIP Codes in Ai-Ochokpo, Okpoga | 973101 |
| Postal/ZIP Codes in Aidogodo, Okpoga | 973101 |
| Postal/ZIP Codes in Akpakpa, Okpoga | 973101 |
| Postal/ZIP Codes in Amuju, Okpoga | 973101 |
| Postal/ZIP Codes in Ede-Okpaga, Okpoga | 973101 |
| Postal/ZIP Codes in Idiri, Okpoga | 973101 |
| Postal/ZIP Codes in Idobe, Okpoga | 973101 |
| Postal/ZIP Codes in Idoko-Aga, Okpoga | 973101 |
| Postal/ZIP Codes in Ikonijo, Okpoga | 973101 |
| Postal/ZIP Codes in Ogbaga, Okpoga | 973101 |
| Postal/ZIP Codes in Ogwuche Akpa, Okpoga | 973101 |
| Postal/ZIP Codes in Okadoga, Okpoga | 973101 |
| Postal/ZIP Codes in Oklenyi, Okpoga | 973101 |
| Postal/ZIP Codes in Okpoga, Okpoga | 973101 |
| Postal/ZIP Codes in Okpudu, Okpoga | 973101 |
| Postal/ZIP Codes in Olayi-Agbino, Okpoga | 973101 |