Locality · Mazovia · Powiat otwocki · Kołbiel · Siwianka · Poland

Siwianka Postal code

05-340Locality

Looking for the postal code for Siwianka? This locality is located in Mazovia · Powiat otwocki · Kołbiel · Siwianka · Poland. Use our directory to find the correct postal code for Siwianka and nearby locations.

Complete Location Hierarchy

Localities are the most local delivery level in Poland. Matching the correct locality with the right postal code helps reduce failed deliveries and return-to-sender errors.

Mazovia
—
Voivodeship
Powiat otwocki
—
County
Kołbiel
—
Gmina
05-340
Locality · Current

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Postal code for this area

Siwianka uses the following postal code.

05-340

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API reference
Example request
GEThttps://api.listpostcode.com/v1/countries/PL/resolve?path=/mazovia/powiat-otwocki/kobiel/siwianka-05-340
curl -H "x-api-key: YOUR_API_KEY" \
  "https://api.listpostcode.com/v1/countries/PL/resolve?path=/mazovia/powiat-otwocki/kobiel/siwianka-05-340"