| Place | Post Code |
|---|---|
| Archibong, Odukpani (East) | 541102 |
| Asabanka, Odukpani (East) | 541102 |
| Efeta, Odukpani (East) | 541102 |
| Enyanghanse, Odukpani (East) | 541102 |
| Esin Ufot I, Odukpani (East) | 541102 |
| Esin Ufot II, Odukpani (East) | 541102 |
| Etantan, Odukpani (East) | 541102 |
| Idundu, Odukpani (East) | 541102 |
| Ikot Archibong, Odukpani (East) | 541102 |
| Ikot Okon, Odukpani (East) | 541102 |
| Ikpa, Odukpani (East) | 541102 |
| Orok Epong, Odukpani (East) | 541102 |