Postal Code 11104
Watinapaha +1 · Gampaha, Western Province
11104 is the postal code of Watinapaha, Wattala in Gampaha, Western Province, Sri Lanka.
- Postal Code
- 11104
- District
- Gampaha
- Province
- Western Province
- Country
- Sri Lanka
2 places with postal code 11104
| Place | District | Location |
|---|---|---|
| Watinapaha | Gampaha | 7.189, 80.000 |
| Wattala | Gampaha | 6.978, 79.890 |
Near Colombo
The nearest major city is Colombo, about 20 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 11104?
Watinapaha, Wattala.
Which district and province is 11104 in?
Gampaha, Western Province, Sri Lanka.
What is the nearest major city to 11104?
Colombo, about 20 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.