| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Agbaelu, Akpu | 422119 |
| Postal/ZIP Codes in Amaite, Akpu | 422119 |
| Postal/ZIP Codes in Amaohia, Akpu | 422119 |
| Postal/ZIP Codes in Amopu, Akpu | 422119 |
| Postal/ZIP Codes in Imofia, Akpu | 422119 |
| Postal/ZIP Codes in Mgboko, Akpu | 422119 |
| Postal/ZIP Codes in Ngodo, Akpu | 422119 |
| Postal/ZIP Codes in Obiofia, Akpu | 422119 |
| Postal/ZIP Codes in Obunetiti, Akpu | 422119 |
| Postal/ZIP Codes in Ofemili, Akpu | 422119 |
| Postal/ZIP Codes in Ogbo, Akpu | 422119 |
| Postal/ZIP Codes in Udo, Akpu | 422119 |
| Postal/ZIP Codes in Uhala, Akpu | 422119 |
| Postal/ZIP Codes in Umuanaga, Akpu | 422119 |
| Postal/ZIP Codes in Umueze, Akpu | 422119 |
| Postal/ZIP Codes in Umuike, Akpu | 422119 |
| Postal/ZIP Codes in Upata, Akpu | 422119 |