About postal code 1637
The postal code 1637 routes mail to Gamle Fredrikstad 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
1637 - Gamle Fredrikstad
Postal code 1637 is Gamle Fredrikstad in Østfold, Norway.
| Postal code | 1637 |
| Place | Gamle Fredrikstad |
| Region | Østfold |
| District | Fredrikstad |
| Country | Norway (NO) |
| Coordinates | 59.2111, 10.983 (map) |