Postcode 84-400
Location: Pomerania → Powiat Koscierski → Koscierzyna
1 location(s) using this postal code in Pomerania, Poland
About Postcode 84-400
This postal code is assigned to Koscierzyna Gmina County Powiat Koscierski, Pomerania, Poland. This location-level postal code helps ensure accurate mail delivery and location identification.
Postal Code Format
Poland uses numeric postal codes with 5 digits (example: 00-001). In our directory, these codes are organized from voivodeships down to gminas.
- 84 — Voivodeship (Pomerania)
- -4 — County (Powiat Koscierski)
- 00 — Gmina (Koscierzyna)
How to Use This Postcode 84-400
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
Koscierzyna
Powiat Koscierski, Pomerania
84-400
Poland
Domestic Mail
Include this postcode on all letters and packages sent within Poland.
International Mail
For international deliveries, include "Poland" on the last address line after the postcode.
Frequently Asked Questions
What area does this postcode cover?
This postcode covers Pomerania → Powiat Koscierski → Koscierzyna in Poland.
Is this a valid List Post Code?
Yes. 84-400 is an active postcode for Pomerania → Powiat Koscierski → Koscierzyna in Poland. It follows the 5-character format used in this country.
How do I find the postal code for a specific address?
Search by voivodeship, county, and gmina to find the correct postcode in Poland. Search Postcodes
Found incorrect info for 84-400?
Useful Resources
Developer API
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Free JSON for postcode 84-400.
https://api.listpostcode.com/v1/countries/PL/postcodes/84-400curl -H "x-api-key: YOUR_API_KEY" \
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