About postal code 9203
The postal code 9203 routes mail to Niederwil SG in the Kanton St. Gallen 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
9203 - Niederwil SG
Postal code 9203 is Niederwil SG in Kanton St. Gallen, Switzerland.
| Postal code | 9203 |
| Place | Niederwil SG |
| Region | Kanton St. Gallen |
| District | Wahlkreis Wil |
| Country | Switzerland (CH) |
| Coordinates | 47.4323, 9.2016 (map) |