Postcode 17-331
Location: Podlasie → Powiat Siemiatycki → Gmina Milejczyce
1 location(s) using this postal code in Podlasie, Poland
About Postcode 17-331
This postal code is assigned to Gmina Milejczyce Gmina County Powiat Siemiatycki, Podlasie, 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.
- 17 — Voivodeship (Podlasie)
- -3 — County (Powiat Siemiatycki)
- 31 — Gmina (Gmina Milejczyce)
How to Use This Postcode 17-331
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 Milejczyce
Powiat Siemiatycki, Podlasie
17-331
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 Podlasie → Powiat Siemiatycki → Gmina Milejczyce in Poland.
Is this a valid List Post Code?
Yes. 17-331 is an active postcode for Podlasie → Powiat Siemiatycki → Gmina Milejczyce 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 17-331?
Useful Resources
Developer API
Get this data via API
Free JSON for postcode 17-331.
https://api.listpostcode.com/v1/countries/PL/postcodes/17-331curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/PL/postcodes/17-331"Requests need a free API key.