| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Enuagu, Amanuke | 420115 |
| Postal/ZIP Codes in Iruchiafo, Amanuke | 420115 |
| Postal/ZIP Codes in Isiogugu, Amanuke | 420115 |
| Postal/ZIP Codes in Omiah, Amanuke | 420115 |
| Postal/ZIP Codes in Oraukwu, Amanuke | 420115 |
| Postal/ZIP Codes in Umu-Ogbogu, Amanuke | 420115 |
| Postal/ZIP Codes in Umudiaba, Amanuke | 420115 |
| Postal/ZIP Codes in Umudome, Amanuke | 420115 |
| Postal/ZIP Codes in Umueze, Amanuke | 420115 |
| Postal/ZIP Codes in Umuonyala, Amanuke | 420115 |
| Postal/ZIP Codes in Umuyom, Amanuke | 420115 |