Postcode 21-543
Location: Lublin → Powiat Bialski → Konstantynow
14 location(s) using this postal code in Poland
Counties with postcode 21-543
About Postcode 21-543
This postal code is assigned to Konstantynow Gmina County Powiat Bialski, Lublin, 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.
- 21 — Voivodeship (Lublin)
- -5 — County (Powiat Bialski)
- 43 — Gmina (Konstantynow)
How to Use This Postcode 21-543
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
Konstantynow
Powiat Bialski, Lublin
21-543
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 Lublin → Powiat Bialski → Konstantynow in Poland.
Is this a valid List Post Code?
Yes. 21-543 is an active postcode for Lublin → Powiat Bialski → Konstantynow 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 21-543?
Useful Resources
Developer API
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Free JSON for postcode 21-543.
https://api.listpostcode.com/v1/countries/PL/postcodes/21-543curl -H "x-api-key: YOUR_API_KEY" \
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