| Place | Post Code |
|---|---|
| Agugwu, Ekwashi Mgbo | 481108 |
| Effia Ule Atani, Ekwashi Mgbo | 481108 |
| Ekwashi, Ekwashi Mgbo | 481108 |
| Ndiagu Idaja, Ekwashi Mgbo | 481108 |
| Ndiagu-Ndulo-, Ekwashi Mgbo | 481108 |
| Ndiagu-Obegu, Ekwashi Mgbo | 481108 |
| Ndiagu Obu-, Ekwashi Mgbo | 481108 |
| Ndiagu Onwe, Ekwashi Mgbo | 481108 |
| Ndiagu Oshisha, Ekwashi Mgbo | 481108 |
| Ndoke, Ekwashi Mgbo | 481108 |
| Ogbeni, Ekwashi Mgbo | 481108 |
| Okeali, Ekwashi Mgbo | 481108 |
| Okpororo, Ekwashi Mgbo | 481108 |
| Okwerike, Ekwashi Mgbo | 481108 |