About postal code 4657
The postal code 4657 routes mail to Dulliken in the Kanton Solothurn region of Switzerland. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Switzerland ยท Postal code
4657 - Dulliken
Postal code 4657 is Dulliken in Kanton Solothurn, Switzerland.
| Postal code | 4657 |
| Place | Dulliken |
| Region | Kanton Solothurn |
| District | Bezirk Olten |
| Country | Switzerland (CH) |
| Coordinates | 47.3473, 7.9454 (map) |