Postal code 07-438 – Antonia
Antonia, Łyse municipality, ostrołęcki county, mazowieckie voivodeship
- localities
- 10
Postal code 07-438 is used in 10 localities, including Antonia, Dudy Puszczańskie, Grądzkie, Klenkor, Łączki (Łyse municipality, ostrołęcki county, mazowieckie voivodeship). It covers the whole locality, with no split by street.
Which localities have postal code 07-438?
How to address a letter or parcel in Poland?
Jan Kowalski Antonia 15 07-438 Antonia
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.
Frequently asked questions
What address does postal code 07-438 cover?
Postal code 07-438 covers 10 localities: Antonia, Dudy Puszczańskie, Grądzkie, Klenkor, Łączki, Piątkowizna, Warmiak, Wejdo, Wyżega, Zalas (ostrołęcki county, mazowieckie voivodeship).
Where is postal code 07-438?
In mazowieckie voivodeship, ostrołęcki county, Poland.
Is postal code 07-438 enough to send a parcel?
No – always write the postal code together with the town or post office name and the full address (street and building number, or the village name with the house number).
Which postal codes are next to 07-438?
Which municipality and county does 07-438 belong to?
The 07-438 area (Antonia) lies in Łyse municipality (gmina), in ostrołęcki county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 53.4651, 21.5086.
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