Postcode 8400
Location: Kanton Zurich → Winterthur
1 location(s) using this postal code in Kanton Zurich, Switzerland
About Postcode 8400
This postal code is assigned to Winterthur Municipality , Kanton Zurich, Switzerland. This location-level postal code helps ensure accurate mail delivery and location identification.
Postal Code Format
Switzerland uses numeric postal codes with 4 digits (example: 8001). In our directory, these codes are organized from cantons down to districts.
- 84 — Canton (Kanton Zurich)
- — Municipality (Winterthur)
How to Use This Postcode 8400
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Address format example:
Recipient Name
House #, Street Name
Winterthur
Kanton Zurich
8400
Switzerland
Domestic Mail
Include this postcode on all letters and packages sent within Switzerland.
International Mail
For international deliveries, include "Switzerland" on the last address line after the postcode.
Frequently Asked Questions
What area does this postcode cover?
This postcode covers Kanton Zurich → Winterthur in Switzerland.
Is this a valid List Post Code?
Yes. 8400 is an active postcode for Kanton Zurich → Winterthur in Switzerland. It follows the 4-character format used in this country.
How do I find the postal code for a specific address?
Search by canton, district, and municipality to find the correct postcode in Switzerland. Search Postcodes
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Useful Resources
Developer API
Get this data via API
Free JSON for postcode 8400.
https://api.listpostcode.com/v1/countries/CH/postcodes/8400curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/CH/postcodes/8400"Requests need a free API key.