| Ort | Postleitzahl |
|---|---|
| Asanga Usung, Ikono South | 531113 |
| Edem, Ikono South | 531113 |
| Eduo, Ikono South | 531113 |
| Ekang, Ikono South | 531113 |
| Ekpene Obom, Ikono South | 531113 |
| Esem-Udo, Ikono South | 531113 |
| Ibakasi-Ikot, Ikono South | 531113 |
| Ibakesi-Ikot-Mbiet, Ikono South | 531113 |
| Ibakesi Ukpom Unya, Ikono South | 531113 |
| Ikot-Ete Udoe, Ikono South | 531113 |
| Mbiabon Ikot-Ntia, Ikono South | 531113 |
| Mbiabong-Ukan, Ikono South | 531113 |
| Mfon, Ikono South | 531113 |
| Obom Nkwongo, Ikono South | 531113 |
| Ukopon, Ikono South | 531113 |
| Ukpim Ikot-Imo, Ikono South | 531113 |
| Ukpim Ikot-Inyang, Ikono South | 531113 |
| Ukpim Ita, Ikono South | 531113 |
| Ukpom Atai Ession, Ikono South | 531113 |
| Ukpom Ekpene, Ikono South | 531113 |
| Ukpom Ekpene-Inuen, Ikono South | 531113 |
| Ukpom Ibakesi-Ikot, Ikono South | 531113 |
| Ukpom Ikot Akpakpam, Ikono South | 531113 |
| Ukpom Ikot Anwana, Ikono South | 531113 |
| Ukpom Ikot Anwana Abasi, Ikono South | 531113 |
| Ukpom Ikot Edem Udo, Ikono South | 531113 |