| Place | Post Code |
|---|---|
| Beo-Yoolar, Gborplay | None |
| Central-Gbenelay, Gborplay | None |
| Central-Mansuaplay, Gborplay | None |
| Central-Trohplay, Gborplay | None |
| Gbehlay, Gborplay | None |
| Gborplay, Gborplay | None |
| Ghanaglay, Gborplay | None |
| Karweatuo, Gborplay | None |
| Leoplay, Gborplay | None |
| Lontuo (Central), Gborplay | None |
| Sayeplay, Gborplay | None |
| Teahzaygbeplay, Gborplay | None |
| Traditional Birth Att., Gborplay | None |
| Zerhnplay, Gborplay | None |
| Zoyatuo Central, Gborplay | None |
| All postal codes in Twan River | |
|---|---|
| Gborplay, Twan River | |
| Loegbao, Twan River | |
| Lower Gbei, Twan River | |
| Sorllay, Twan River | |
| Srohlay, Twan River | |
| Upper Gbei, Twan River | |
| Wealay, Twan River | |