Postcode 83-421
Location: Pomerania → Powiat Koscierski → Gmina Liniewo
7 location(s) using this postal code in Poland
Counties with postcode 83-421
About Postcode 83-421
This postal code is assigned to Gmina Liniewo 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.
- 83 — Voivodeship (Pomerania)
- -4 — County (Powiat Koscierski)
- 21 — Gmina (Gmina Liniewo)
How to Use This Postcode 83-421
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
Gmina Liniewo
Powiat Koscierski, Pomerania
83-421
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 → Gmina Liniewo in Poland.
Is this a valid List Post Code?
Yes. 83-421 is an active postcode for Pomerania → Powiat Koscierski → Gmina Liniewo 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 83-421?
Useful Resources
Developer API
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Free JSON for postcode 83-421.
https://api.listpostcode.com/v1/countries/PL/postcodes/83-421curl -H "x-api-key: YOUR_API_KEY" \
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