Postcode 5057
Location: Kanton Aargau → Bezirk Zofingen → Reitnau
1 location(s) using this postal code in Kanton Aargau, Switzerland
About Postcode 5057
This postal code is assigned to Reitnau Municipality District Bezirk Zofingen, Kanton Aargau, 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.
- 50 — Canton (Kanton Aargau)
- 57 — District (Bezirk Zofingen)
- — Municipality (Reitnau)
How to Use This Postcode 5057
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
Reitnau
Bezirk Zofingen, Kanton Aargau
5057
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 Aargau → Bezirk Zofingen → Reitnau in Switzerland.
Is this a valid List Post Code?
Yes. 5057 is an active postcode for Kanton Aargau → Bezirk Zofingen → Reitnau 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 5057?
Useful Resources
Developer API
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Free JSON for postcode 5057.
https://api.listpostcode.com/v1/countries/CH/postcodes/5057curl -H "x-api-key: YOUR_API_KEY" \
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