Postal Code 12400
Horana · Kalutara, Western Province
12400 is the postal code of Horana in Kalutara, Western Province, Sri Lanka.
- Postal Code
- 12400
- District
- Kalutara
- Province
- Western Province
- Country
- Sri Lanka
Place with postal code 12400
| Place | District | Location |
|---|---|---|
| Horana | Kalutara | 6.716, 80.063 |
Near Colombo
The nearest major city is Colombo, about 34 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 12400?
Horana.
Which district and province is 12400 in?
Kalutara, Western Province, Sri Lanka.
What is the nearest major city to 12400?
Colombo, about 34 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.