Postcode 6427
Koolyanobbing · Yilgarn, Western Australia
6427 is the postcode of Koolyanobbing in Yilgarn, Western Australia, Australia.
- Postcode
- 6427
- Local area
- Yilgarn
- State
- Western Australia
- Country
- Australia
Place with postcode 6427
| Place | Local area | Location |
|---|---|---|
| Koolyanobbing | Yilgarn | -30.821, 119.521 |
Nearby postcodes
Frequently asked questions
Which places use postcode 6427?
Koolyanobbing.
Which local area and state is 6427 in?
Yilgarn, Western Australia, Australia.
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.