Kletschach
- Key
15685- District
- Leoben
611 - Municipality
- Proleb
61111 - Federal province
- Steiermark
Köllach
- Key
15686- District
- Leoben
611 - Municipality
- Proleb
61111 - Federal province
- Steiermark
Niklasdorf
- Key
15684- District
- Leoben
611 - Municipality
- Niklasdorf
61110Marktgemeinde - Federal province
- Steiermark
Prentgraben
- Key
15687- District
- Leoben
611 - Municipality
- Proleb
61111 - Federal province
- Steiermark
Proleb
- Key
15688- District
- Leoben
611 - Municipality
- Proleb
61111 - Federal province
- Steiermark
Streets with postal code 8712 in Köllach
| Street | Postal code | Locality | Key | Municipality | District | Federal state | |
|---|---|---|---|---|---|---|---|
| Brucker Straße | 8712 | Köllach | 100409 | Proleb | Leoben | Steiermark | |
| Köllach | 8712 | Köllach | 089140 | Proleb | Leoben | Steiermark | |
| Penggen | 8712 | Köllach | 100407 | Proleb | Leoben | Steiermark | |
| Silberseesiedlung | 8712 | Köllach | 112490 | Proleb | Leoben | Steiermark | |
| Silberseeweg | 8712 | Köllach | 100406 | Proleb | Leoben | Steiermark | |
| Wehrgasse | 8712 | Köllach | 100405 | Proleb | Leoben | Steiermark |