| Place | Post Code |
|---|---|
| Alagbabiri, Eghwu | 333113 |
| Assah, Eghwu | 333113 |
| Eghwu, Eghwu | 333113 |
| Ekameta, Eghwu | 333113 |
| Obaregolo, Eghwu | 333113 |
| Ofrukama, Eghwu | 333113 |
| Ogoda, Eghwu | 333113 |
| Okuama, Eghwu | 333113 |
| Olodiama, Eghwu | 333113 |
| Omafuvwe, Eghwu | 333113 |
| Omosuomo-Inland, Eghwu | 333113 |
| Omosuomo-Waterise, Eghwu | 333113 |
| Orere, Eghwu | 333113 |
| Osusurhie, Eghwu | 333113 |
| Otorho-Eghwu, Eghwu | 333113 |
| Oyan, Eghwu | 333113 |
| Uto-Eghwu, Eghwu | 333113 |
| All postal codes in Ughelli South | |
|---|---|
| Arhavba-Rien, Ughelli South | |
| Effurun Otor, Ughelli South | |
| Eghwu, Ughelli South | |
| Okparabe, Ughelli South | |
| Olomu, Ughelli South | |
| Ughiev-wen, Ughelli South | |