| Place | Post Code |
|---|---|
| Thelleke, Aranayaka | None |
| Udagama, Aranayaka | None |
| Uduwewala, Aranayaka | None |
| Ussapitiya, Aranayaka | 71510 |
| Vilpola, Aranayaka | None |
| Waharakgoda, Aranayaka | None |
| Wakirigala, Aranayaka | None |
| Wattegedara, Aranayaka | None |
| Yodhagama, Aranayaka | None |