Postal Code 51378
Sinhagama · Polonnaruwa, North Central Province
51378 is the postal code of Sinhagama in Polonnaruwa, North Central Province, Sri Lanka.
- Postal Code
- 51378
- District
- Polonnaruwa
- Province
- North Central Province
- Country
- Sri Lanka
Place with postal code 51378
| Place | District | Location |
|---|---|---|
| Sinhagama | Polonnaruwa | 7.891, 80.796 |
Near Colombo
The nearest major city is Colombo, about 149 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 51378?
Sinhagama.
Which district and province is 51378 in?
Polonnaruwa, North Central Province, Sri Lanka.
What is the nearest major city to 51378?
Colombo, about 149 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.