Neighborhood · Shizuoka Ken · Shizuoka Shi · Aoi Ku · Iwasaki · Japan

Iwasaki Postal code

428-0503Neighborhood

Looking for the postal code for Iwasaki? This neighborhood is located in Shizuoka Ken · Shizuoka Shi · Aoi Ku · Iwasaki · Japan. Use our directory to find the correct postal code for Iwasaki and nearby locations.

Complete Location Hierarchy

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

Shizuoka Ken
—
Prefecture
Shizuoka Shi
—
Municipality
Aoi Ku
—
District
428-0503
Neighborhood · Current

Interactive map of Iwasaki · Japan — postal codes & coordinates

Loading map…

Open in OpenStreetMap

Postal code for this area

Iwasaki uses the following postal code.

428-0503

Developer API

Get this data via API

Free JSON for Iwasaki.

Try it in the consoleGet a free API key

Requests need a free API key.

API reference
Example request
GEThttps://api.listpostcode.com/v1/countries/JP/resolve?path=/shizuoka-ken/shizuoka-shi/aoi-ku/iwasaki-428-0503
curl -H "x-api-key: YOUR_API_KEY" \
  "https://api.listpostcode.com/v1/countries/JP/resolve?path=/shizuoka-ken/shizuoka-shi/aoi-ku/iwasaki-428-0503"