Postal Code 21000
Muang Rayong · Rayong
21000 is the postal code of Muang Rayong in Rayong, Thailand.
- Postal Code
- 21000
- District
- —
- Province
- Rayong
- Country
- Thailand
Place with postal code 21000
| Place | District | Location |
|---|---|---|
| Muang Rayong | — | 12.667, 101.283 |
Near Bangkok
The nearest major city is Bangkok, about 148 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 21000?
Muang Rayong.
Which district and province is 21000 in?
Rayong, Thailand.
What is the nearest major city to 21000?
Bangkok, about 148 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.