Postcode 09-135
Location: Mazovia → Powiat Zurominski → Siemiatkowo
39 location(s) using this postal code in Poland
Counties with postcode 09-135
- Antoniewo
- Łaszewo
- Łaszewo-Wietrznik
- Budy Koziebrodzkie
- Chomęc
- Chrapoń
- Cyndaty
- Dzban
- Dzieczewo
- Goszczk
- Gradzanowo Kościelne
- Gutkowo
- Julianowo
- Karolinowo
- Kolonia Siemiątkowska
- Krzeczanowo
- Nowa Wieś
- Nowe Budy Osieckie
- Nowopole
- Osowa Łaszewska
- Osowa Drobińska
- Osowa Krzeczanowska
- Pijawnia
- Rostowa
- Siciarz
- Siemiątkowo
- Siemiątkowo-Kosmy
- Siemiątkowo-Rechty
- Siemiątkowo-Rogale
- Siemiątkowo-Siódmaczka
- Sokołowy Kąt
- Stare Budy Osieckie
- Suwaki
- Wojciechowo
- Wola Łaszewska
- Wolany
- Zaborze Krzeczanowskie
- Złe Borki
- Ziemiany
About Postcode 09-135
This postal code is assigned to Siemiatkowo Gmina County Powiat Zurominski, Mazovia, Poland. This location-level postal code helps ensure accurate mail delivery and location identification.
Postal Code Format
Poland uses numeric postal codes with 5 digits (example: 00-001). In our directory, these codes are organized from voivodeships down to gminas.
- 09 — Voivodeship (Mazovia)
- -1 — County (Powiat Zurominski)
- 35 — Gmina (Siemiatkowo)
How to Use This Postcode 09-135
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Address format example:
Recipient Name
House #, Street Name
Siemiatkowo
Powiat Zurominski, Mazovia
09-135
Poland
Domestic Mail
Include this postcode on all letters and packages sent within Poland.
International Mail
For international deliveries, include "Poland" on the last address line after the postcode.
Frequently Asked Questions
What area does this postcode cover?
This postcode covers Mazovia → Powiat Zurominski → Siemiatkowo in Poland.
Is this a valid List Post Code?
Yes. 09-135 is an active postcode for Mazovia → Powiat Zurominski → Siemiatkowo in Poland. It follows the 5-character format used in this country.
How do I find the postal code for a specific address?
Search by voivodeship, county, and gmina to find the correct postcode in Poland. Search Postcodes
Found incorrect info for 09-135?
Useful Resources
Developer API
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Free JSON for postcode 09-135.
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