Postal code for Grønhaugvegen, Porsgrunn - exact result
Grønhaugvegen has 4 addresses. All addresses on this street share postcode 3920.
Postal code: 3920
Addresses
| Grønhaugvegen 16 | 3920 |
| Grønhaugvegen 18 | 3920 |
| Grønhaugvegen 20 | 3920 |
| Grønhaugvegen 22 | 3920 |