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Regions Postal codes
- Azumino Shi
- Chiisagata Gun
- Chikuma Shi
- Chino Shi
- Hanishina Gun
- Higashichikuma Gun
- Iida Shi
- Iiyama Shi
- Ina Shi
- Kamiina Gun
- Kamiminochi Gun
- Kamitakai Gun
- Kiso Gun
- Kitaazumi Gun
- Kitasaku Gun
- Komagane Shi
- Komoro Shi
- Matsumoto Shi
- Minamisaku Gun
- Nagano Shi
- Nakano Shi
- Okaya Shi
- Omachi Shi
- Saku Shi
- Shimoina Gun
- Shimominochi Gun
- Shimotakai Gun
- Shiojiri Shi
- Suwa Gun
- Suwa Shi
- Suzaka Shi
- Tomi Shi
- Ueda Shi
Search by Map
Find the postal code or address for any location in Nagano Ken, Japan with our interactive map of zip codes. Simply click on the desired location on the map.
Japan Zipcode Format
Find Postal Code
Each region in Nagano Ken has its own unique postal code, and it’s important to have the correct code to ensure timely delivery of your mail. To find the correct code for your destination region, simply click on the region in the list above. If you’re unsure which region to choose, try our address lookup tool at the top of the page or use our interactive map to find your zip code.