| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Umukabia, Amaigbo | 471124 |
| Postal/ZIP Codes in Umukwaraoha, Amaigbo | 471124 |
| Postal/ZIP Codes in Umuleke, Amaigbo | 471124 |
| Postal/ZIP Codes in Umuode-Umuanu, Amaigbo | 471124 |
| Postal/ZIP Codes in Umuokwaramadu, Amaigbo | 471124 |
| Postal/ZIP Codes in Umuruofo, Amaigbo | 471124 |
| Postal/ZIP Codes in Umuwobube, Amaigbo | 471124 |