| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Amaeze, Obib-Ezena | 460130 |
| Postal/ZIP Codes in Amaorie, Obib-Ezena | 460130 |
| Postal/ZIP Codes in Emeke, Obib-Ezena | 460130 |
| Postal/ZIP Codes in Eziobo, Obib-Ezena | 460130 |
| Postal/ZIP Codes in Ogbeke, Obib-Ezena | 460130 |
| Postal/ZIP Codes in Okolochi, Obib-Ezena | 460130 |
| Postal/ZIP Codes in Umuikea, Obib-Ezena | 460130 |