| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Amudo, Isseke | 431120 |
| Postal/ZIP Codes in Awonta, Isseke | 431120 |
| Postal/ZIP Codes in Edeke, Isseke | 431120 |
| Postal/ZIP Codes in Etitilukpo, Isseke | 431120 |
| Postal/ZIP Codes in Ihueke, Isseke | 431120 |
| Postal/ZIP Codes in Isseke, Isseke | 431120 |
| Postal/ZIP Codes in Ozo, Isseke | 431120 |
| Postal/ZIP Codes in Ubaha, Isseke | 431120 |
| Postal/ZIP Codes in Umueze, Isseke | 431120 |
| Postal/ZIP Codes in Uwawulu, Isseke | 431120 |