Mieszki Wielkie postal code
Village · ciechanowski county (powiat) · Ciechanów municipality (gmina) · mazowieckie voivodeship
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The postal code for Mieszki Wielkie is 06-400.
Postal code – Mieszki Wielkie
How to address a letter or parcel in Poland?
Jan Kowalski Mieszki Wielkie 15 06-400 Mieszki Wielkie
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 Mieszki Wielkie, so the second line contains the locality name and property number (e.g. Mieszki Wielkie 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 Mieszki Wielkie if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Mieszki Wielkie 15”. On the last line, write the postal code 06-400 and the locality or post office name.
What is the postal code for Mieszki Wielkie?
The postal code for Mieszki Wielkie is 06-400.
Which voivodeship and county is Mieszki Wielkie in?
Mieszki Wielkie (village) is in ciechanowski county (powiat), Ciechanów municipality (gmina), mazowieckie voivodeship.
Which localities are closest to Mieszki Wielkie?
The closest localities to Mieszki Wielkie are: Sokołówek (1.3 km), Mieszki-Różki (1.7 km), Baby (1.7 km), Nużewko (2.2 km), Łebki Wielkie (2.5 km), Nużewo (3 km). Distances are measured in a straight line between locality centres.
Localities near Mieszki Wielkie (ciechanowski county)
Which county and municipality does Mieszki Wielkie belong to?
Mieszki Wielkie lies in Ciechanów municipality (gmina), in ciechanowski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.8170, 20.6258.
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