Locality · Podlasie · Powiat wysokomazowiecki · Ciechanowiec · Kosiorki · Poland

Kosiorki Postal code

18-230Locality

Looking for the postal code for Kosiorki? This locality is located in Podlasie · Powiat wysokomazowiecki · Ciechanowiec · Kosiorki · Poland. Use our directory to find the correct postal code for Kosiorki 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.

Podlasie
—
Voivodeship
Powiat wysokomazowiecki
—
County
Ciechanowiec
—
Gmina
18-230
Locality · Current

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Postal code for this area

Kosiorki uses the following postal code.

18-230

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API reference
Example request
GEThttps://api.listpostcode.com/v1/countries/PL/resolve?path=/podlasie/powiat-wysokomazowiecki/ciechanowiec/kosiorki-18-230
curl -H "x-api-key: YOUR_API_KEY" \
  "https://api.listpostcode.com/v1/countries/PL/resolve?path=/podlasie/powiat-wysokomazowiecki/ciechanowiec/kosiorki-18-230"