Jańczyn postal code
Settlement · pilski county (powiat) · Białośliwie municipality (gmina) · wielkopolskie voivodeship
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The postal code for Jańczyn is 89-340.
Postal code – Jańczyn
How to address a letter or parcel in Poland?
Jan Kowalski Jańczyn 15 89-340 Jańczyn
Write the postal code in the 00-000 format on the last line, before the town name. Put the recipient's full name on the first line and the street with building and flat number on the second. For mail from abroad, add POLAND as the final line. There are no named streets in Jańczyn, so the second line contains the locality name and property number (e.g. Jańczyn 15). If the serving post office is in another locality, its name can appear next to the code on the last line.
Frequently asked questions
How do I address a letter to Jańczyn if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Jańczyn 15”. On the last line, write the postal code 89-340 and the locality or post office name.
What is the postal code for Jańczyn?
The postal code for Jańczyn is 89-340.
Which voivodeship and county is Jańczyn in?
Jańczyn (settlement) is in pilski county (powiat), Białośliwie municipality (gmina), wielkopolskie voivodeship.
Which localities are closest to Jańczyn?
The closest localities to Jańczyn are: Wymysłowo (0.6 km), Otylin (1.3 km), Dębówko Stare (1.7 km), Dębówko Nowe (2.5 km), Białośliwie (2.6 km), Nieżychówko (2.8 km). Distances are measured in a straight line between locality centres.
Localities near Jańczyn (pilski county)
Which county and municipality does Jańczyn belong to?
Jańczyn lies in Białośliwie municipality (gmina), in pilski county (powiat), wielkopolskie voivodeship, Poland. Centre of the area based on address points: 53.1209, 17.1468.
Where does this data come from?
Localities and postal codes come from the public TERYT registers (Statistics Poland), while streets, building numbers and locations come from the National Register of Boundaries (GUGiK). Data as of 12.11.2026. This site is not affiliated with Poczta Polska; for important shipments, confirm the code at a post office. More about sources