Postal Codes for Olszewka, Mazovia
The postal codes for Olszewka, Mazovia, Poland (3 codes, e.g. 06-323). With map location and coordinates.
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The postal codes for Olszewka, Mazovia, Poland (3 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 06-323 | Olszewka | Powiat przasnyski | 53.213, 21.05 |
| 06-430 | Olszewka | Powiat ciechanowski | 52.822, 20.764 |
| 07-402 | Olszewka | Powiat ostrołęcki | 53.137, 21.454 |
Frequently asked questions
What is the postal code of Olszewka?
Olszewka has 3 postal codes; the first is 06-323. They are all listed above with their areas.
Why does Olszewka 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.