Postcode 399-5609
Location: Nagano Ken → Kiso Gun → Agematsu Machi
1 location(s) using this postal code in Nagano Ken, Japan
About Postcode 399-5609
This postal code is assigned to Agematsu Machi District Municipality Kiso Gun, Nagano Ken, Japan. This location-level postal code helps ensure accurate mail delivery and location identification.
Postal Code Format
Japan uses numeric postal codes with 7 digits (example: 0600000). In our directory, these codes are organized from prefectures down to districts.
- 39 — Prefecture (Nagano Ken)
- 9- — Municipality (Kiso Gun)
- 56 — District (Agematsu Machi)
How to Use This Postcode 399-5609
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Address format example:
Recipient Name
House #, Street Name
Agematsu Machi
Kiso Gun, Nagano Ken
399-5609
Japan
Domestic Mail
Include this postcode on all letters and packages sent within Japan.
International Mail
For international deliveries, include "Japan" on the last address line after the postcode.
Frequently Asked Questions
What area does this postcode cover?
This postcode covers Nagano Ken → Kiso Gun → Agematsu Machi in Japan.
Is this a valid List Post Code?
Yes. 399-5609 is an active postcode for Nagano Ken → Kiso Gun → Agematsu Machi in Japan. It follows the 7-character format used in this country.
How do I find the postal code for a specific address?
Search by prefecture, municipality, and district to find the correct postcode in Japan. Search Postcodes
Found incorrect info for 399-5609?
Useful Resources
Developer API
Get this data via API
Free JSON for postcode 399-5609.
https://api.listpostcode.com/v1/countries/JP/postcodes/399-5609curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/JP/postcodes/399-5609"Requests need a free API key.