Postcode 3704
Location: Niederosterreich → Politischer Bezirk Hollabrunn → Heldenberg
3 location(s) using this postal code in Austria
Districts with postcode 3704
About Postcode 3704
This postal code is assigned to Heldenberg Municipality District Politischer Bezirk Hollabrunn, Niederosterreich, Austria. This location-level postal code helps ensure accurate mail delivery and location identification.
Postal Code Format
Austria uses numeric postal codes with 4 digits (example: 1010). In our directory, these codes are organized from states down to municipalities.
- 37 — State (Niederosterreich)
- 04 — District (Politischer Bezirk Hollabrunn)
- — Municipality (Heldenberg)
How to Use This Postcode 3704
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
Heldenberg
Politischer Bezirk Hollabrunn, Niederosterreich
3704
Austria
Domestic Mail
Include this postcode on all letters and packages sent within Austria.
International Mail
For international deliveries, include "Austria" on the last address line after the postcode.
Frequently Asked Questions
What area does this postcode cover?
This postcode covers Niederosterreich → Politischer Bezirk Hollabrunn → Heldenberg in Austria.
Is this a valid List Post Code?
Yes. 3704 is an active postcode for Niederosterreich → Politischer Bezirk Hollabrunn → Heldenberg in Austria. It follows the 4-character format used in this country.
How do I find the postal code for a specific address?
Search by state, district, and municipality to find the correct postcode in Austria. Search Postcodes
Found incorrect info for 3704?
Useful Resources
Developer API
Get this data via API
Free JSON for postcode 3704.
https://api.listpostcode.com/v1/countries/AT/postcodes/3704curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/AT/postcodes/3704"Requests need a free API key.