| Lieu | Code postal |
|---|---|
| Abia, Ekpoma | 310101 |
| Akahia, Ekpoma | 310101 |
| Ebhoakhuala, Ekpoma | 310101 |
| Ebhokpe, Ekpoma | 310101 |
| Ebhordiza, Ekpoma | 310101 |
| Ebhorua, Ekpoma | 310101 |
| Edueki, Ekpoma | 310101 |
| Eguare, Ekpoma | 310101 |
| Ehanlen, Ekpoma | 310101 |
| Eko-Illeh, Ekpoma | 310101 |
| Ekunalen, Ekpoma | 310101 |
| Emaudo, Ekpoma | 310101 |
| Emuhi, Ekpoma | 310101 |
| Enogban, Ekpoma | 310101 |
| Idumeakon, Ekpoma | 310101 |
| Idumebo, Ekpoma | 310101 |
| Idumegan, Ekpoma | 310101 |
| Idumemalua, Ekpoma | 310101 |
| Idumigun, Ekpoma | 310101 |
| Idumoza, Ekpoma | 310101 |
| Idumuegbede, Ekpoma | 310101 |
| Idumunegbon, Ekpoma | 310101 |
| Igor, Ekpoma | 310101 |
| Igor-Oke, Ekpoma | 310101 |
| Ihiro, Ekpoma | 310101 |
| Ihomudumu, Ekpoma | 310101 |
| Codes postaux en Esan West | |
|---|---|
| Eghoro, Esan West | |
| Ekpoma, Esan West | |
| Idoa, Esan West | |
| Naoka, Esan West | |
| Ogwa, Esan West | |
| Ujiogba, Esan West | |
| Ukhun, Esan West | |
| Urohi, Esan West | |