Koźniewo-Łysaki postal code
Village · ciechanowski county (powiat) · Sońsk municipality (gmina) · mazowieckie voivodeship
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The postal code for Koźniewo-Łysaki is 06-440.
Postal code – Koźniewo-Łysaki
How to address a letter or parcel in Poland?
Jan Kowalski Koźniewo-Łysaki 15 06-440 Koźniewo-Łysaki
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 Koźniewo-Łysaki, so the second line contains the locality name and property number (e.g. Koźniewo-Łysaki 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 Koźniewo-Łysaki if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Koźniewo-Łysaki 15”. On the last line, write the postal code 06-440 and the locality or post office name.
What is the postal code for Koźniewo-Łysaki?
The postal code for Koźniewo-Łysaki is 06-440.
Which voivodeship and county is Koźniewo-Łysaki in?
Koźniewo-Łysaki (village) is in ciechanowski county (powiat), Sońsk municipality (gmina), mazowieckie voivodeship.
Which localities are closest to Koźniewo-Łysaki?
The closest localities to Koźniewo-Łysaki are: Koźniewo Średnie (1.3 km), Komory Dąbrowne (1.7 km), Gąsocin (2.1 km), Koźniewo Wielkie (2.3 km), Soboklęszcz (2.9 km), Skrobocin (2.9 km). Distances are measured in a straight line between locality centres.
Localities near Koźniewo-Łysaki (ciechanowski county)
Which county and municipality does Koźniewo-Łysaki belong to?
Koźniewo-Łysaki lies in Sońsk municipality (gmina), in ciechanowski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.7541, 20.7350.
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