Postal Code for Siwianka, Mazovia
The postal code for Siwianka, Mazovia, Poland is 05-340. With map location and coordinates.
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The postal code for Siwianka, Mazovia, Poland is 05-340:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 05-340 | Siwianka | Powiat otwocki | 52.109, 21.435 |
Frequently asked questions
What is the postal code of Siwianka?
The postal code of Siwianka is 05-340.
Why does Siwianka have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.