About postal code 11618
The postal code 11618 routes mail to Heiyanthuduwa in the Western Province region of Sri Lanka. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Sri Lanka ยท Postal code
11618 - Heiyanthuduwa
Postal code 11618 is Heiyanthuduwa in Western Province, Sri Lanka.
| Postal code | 11618 |
| Place | Heiyanthuduwa |
| Region | Western Province |
| District | Gampaha |
| Country | Sri Lanka (LK) |
| Coordinates | 6.9618, 80.0025 (map) |