Postal Code 11420
Katunayake(FTZ) · Gampaha, Western Province
11420 is the postal code of Katunayake(FTZ) in Gampaha, Western Province, Sri Lanka.
- Postal Code
- 11420
- District
- Gampaha
- Province
- Western Province
- Country
- Sri Lanka
Place with postal code 11420
| Place | District | Location |
|---|---|---|
| Katunayake(FTZ) | Gampaha | 7.144, 79.889 |
Near Colombo
The nearest major city is Colombo, about 24 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 11420?
Katunayake(FTZ).
Which district and province is 11420 in?
Gampaha, Western Province, Sri Lanka.
What is the nearest major city to 11420?
Colombo, about 24 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.