About postal code 8403
The postal code 8403 routes mail to Winterthur in the Kanton Zürich 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 · Postal code
8403 - Winterthur
Postal code 8403 is Winterthur in Kanton Zürich, Switzerland.
| Postal code | 8403 |
| Place | Winterthur |
| Region | Kanton Zürich |
| District | Bezirk Winterthur |
| Country | Switzerland (CH) |
| Coordinates | 47.5056, 8.7241 (map) |