| Place | Post Code |
|---|---|
| A.D.C. Rubber, Nkpolo | 543104 |
| Abanankpai, Nkpolo | 543104 |
| Agoi-Ekpo, Nkpolo | 543104 |
| Ekamasai, Nkpolo | 543104 |
| Ekom Agoi, Nkpolo | 543104 |
| Elige, Nkpolo | 543104 |
| Ephoho, Nkpolo | 543104 |
| Lebong, Nkpolo | 543104 |
| Lokpoi, Nkpolo | 543104 |
| Mbono I - III, Nkpolo | 543104 |
| Mpeni, Nkpolo | 543104 |
| Nko, Nkpolo | 543104 |
| Nko Rubber Estate, Nkpolo | 543104 |
| Okomasi, Nkpolo | 543104 |
| Okurika, Nkpolo | 543104 |
| All postal codes in Abi | |
|---|---|
| Agbo, Abi | |
| Ajere, Abi | |
| Ebom, Abi | |
| Ediba, Abi | |
| Idomi, Abi | |
| Igbo, Abi | |
| Nkpolo, Abi | |