| Place | Post Code |
|---|---|
| Nto Okon Ikot Enyiekop, Northern Afaha | 533104 |
| Nto Okon Ikot-Obio, Northern Afaha | 533104 |
| Nto Okon Ikot Okpo, Northern Afaha | 533104 |
| All postal codes in Ukanafun | |
|---|---|
| Northern Afaha, Ukanafun | |
| Northern Ukanafun, Ukanafun | |
| Southern Afaha, Ukanafun | |
| Southern Ukanafun, Ukanafun | |