Udahena Postal Code
| City | Postal Code | District |
|---|---|---|
| Melsiripura | 60540 | Kurunegala |
| Diddeniya | 60544 | Kurunegala |
| Hiriyala Lenawa | 60546 | Kurunegala |
| Kimbulwanaoya | 60548 | Kurunegala |
| Nelliya | 60549 | Kurunegala |
| Madahapola | 60552 | Kurunegala |
| Pansiyagama | 60554 | Kurunegala |
| Panliyadda | 60558 | Kurunegala |
| Wellawa | 60570 | Kurunegala |
| Thalwita | 60572 | Kurunegala |
| Makulwewa | 60578 | Kurunegala |
| Nikadalupotha | 60580 | Kurunegala |
| Hunupola | 60582 | Kurunegala |
| Thambagalla | 60584 | Kurunegala |
| Nagollagama | 60590 | Kurunegala |