Postcode 3365
Location: Canton De Berne → Oberaargau → Seeberg
2 location(s) using this postal code in Switzerland
About Postcode 3365
This postal code is assigned to Seeberg Municipality District Oberaargau, Canton De Berne, 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 municipalities.
- 33 — Canton (Canton De Berne)
- 65 — District (Oberaargau)
- — Municipality (Seeberg)
How to Use This Postcode 3365
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
Seeberg
Oberaargau, Canton De Berne
3365
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 Canton De Berne → Oberaargau → Seeberg in Switzerland.
Is this a valid List Post Code?
Yes. 3365 is an active postcode for Canton De Berne → Oberaargau → Seeberg 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
Found incorrect info for 3365?
Useful Resources
Developer API
Get this data via API
Free JSON for postcode 3365.
https://api.listpostcode.com/v1/countries/CH/postcodes/3365curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/CH/postcodes/3365"Requests need a free API key.