Postal code for Knollen, Gamle Fredrikstad — exact result
Knollen has 10 addresses. All addresses on this street share postcode 1630.
Postal code: 1630
Addresses
| Knollen 1 | 1630 |
| Knollen 2 | 1630 |
| Knollen 3 | 1630 |
| Knollen 4 | 1630 |
| Knollen 5 | 1630 |
| Knollen 6 | 1630 |
| Knollen 7 | 1630 |
| Knollen 8 | 1630 |
| Knollen 9 | 1630 |
| Knollen 10 | 1630 |