| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Aga, Amaise | 451117 |
| Postal/ZIP Codes in Amaokpu, Amaise | 451117 |
| Postal/ZIP Codes in Mabedeala, Amaise | 451115 |
| Postal/ZIP Codes in Nkpuka, Amaise | 451115 |
| Postal/ZIP Codes in Nnoyi, Amaise | 451117 |
| Postal/ZIP Codes in Umuacha, Amaise | 451115 |
| Postal/ZIP Codes in Umuekene, Amaise | 451117 |
| Postal/ZIP Codes in Umuikaa, Amaise | 451115 |
| Postal/ZIP Codes in Umunwarida, Amaise | 451117 |
| Postal/ZIP Codes in Umuvo, Amaise | 451115 |