About postal code 1823
The postal code 1823 routes mail to Knapstad in the Østfold region of Norway. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Norway · Postal code
1823 - Knapstad
Postal code 1823 is Knapstad in Østfold, Norway.
| Postal code | 1823 |
| Place | Knapstad |
| Region | Østfold |
| District | Indre Østfold |
| Country | Norway (NO) |
| Coordinates | 59.6255, 11.0278 (map) |