Dłużniewo postal code
Village · łomżyński county (powiat) · Łomża municipality (gmina) · podlaskie voivodeship
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The postal code for Dłużniewo is 18-400.
Postal code – Dłużniewo
How to address a letter or parcel in Poland?
Jan Kowalski Dłużniewo 15 18-400 Dłużniewo
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 Dłużniewo, so the second line contains the locality name and property number (e.g. Dłużniewo 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 Dłużniewo if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Dłużniewo 15”. On the last line, write the postal code 18-400 and the locality or post office name.
What is the postal code for Dłużniewo?
The postal code for Dłużniewo is 18-400.
Which voivodeship and county is Dłużniewo in?
Dłużniewo (village) is in łomżyński county (powiat), Łomża municipality (gmina), podlaskie voivodeship.
Are there other localities named Dłużniewo?
Yes – 2 localities share this name, including in these voivodeships: mazowieckie. Each has its own postal code.
Which localities are closest to Dłużniewo?
The closest localities to Dłużniewo are: Łochtynowo (0.8 km), Jarnuty (1.4 km), Mikołajki (2.2 km), Konarzyce (2.3 km), Janowo (2.3 km), Sierzputy Młode (2.4 km). Distances are measured in a straight line between locality centres.
Localities near Dłużniewo (łomżyński county)
Which county and municipality does Dłużniewo belong to?
Dłużniewo lies in Łomża municipality (gmina), in łomżyński county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 53.1449, 22.0063.
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