11618 postal code
Sri LankaUpdated 2026-11-09Heiyanthuduwa, Western ProvinceGampahaPostal code
Postal code details
1 placeCode
11618
Place
Heiyanthuduwa
Region
Western Province
County
Gampaha
Coordinates
6.9618, 80.0025
Accuracy
1 / 6
Country
Sri Lanka
Location
OpenStreetMap ↗
6.9618, 80.0025© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Heiyanthuduwa | Western Province | Gampaha | 6.9618, 80.0025 |
FAQ
Which city is 11618 in?
Heiyanthuduwa, Western Province, Sri Lanka.
What are the coordinates of 11618?
6.9618, 80.0025
Is 11618 used in other countries?
Yes, 4 other countries.
Updated 2026-11-09. Attribution in Data & license.