Location: Niigata Ken → Joetsu Shi → Kowamachi
1 location(s) using this postal code in Niigata Ken, Japan
This postal code is assigned to Kowamachi District Municipality Joetsu Shi, Niigata Ken, Japan. This location-level postal code helps ensure accurate mail delivery and location identification.
Japan uses numeric postal codes with 7 digits (example: 0600000). In our directory, these codes are organized from prefectures down to districts.
Location: Niigata Ken → Joetsu Shi → Kowamachi
1 location(s) using this postal code in Niigata Ken, Japan
This postal code is assigned to Kowamachi District Municipality Joetsu Shi, Niigata Ken, Japan. This location-level postal code helps ensure accurate mail delivery and location identification.
Japan uses numeric postal codes with 7 digits (example: 0600000). In our directory, these codes are organized from prefectures down to districts.
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Recipient Name
House #, Street Name
Kowamachi
Joetsu Shi, Niigata Ken
9430421
Japan
Include this postcode on all letters and packages sent within Japan.
For international deliveries, include "Japan" on the last address line after the postcode.
This postcode covers Niigata Ken → Joetsu Shi → Kowamachi in Japan.
Yes. 9430421 is an active postcode for Niigata Ken → Joetsu Shi → Kowamachi in Japan. It follows the 7-character format used in this country.
Search by prefecture and municipality to find the correct postcode in Japan. Search Postcodes
Found incorrect info for 9430421?
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Recipient Name
House #, Street Name
Kowamachi
Joetsu Shi, Niigata Ken
9430421
Japan
Include this postcode on all letters and packages sent within Japan.
For international deliveries, include "Japan" on the last address line after the postcode.
This postcode covers Niigata Ken → Joetsu Shi → Kowamachi in Japan.
Yes. 9430421 is an active postcode for Niigata Ken → Joetsu Shi → Kowamachi in Japan. It follows the 7-character format used in this country.
Search by prefecture and municipality to find the correct postcode in Japan. Search Postcodes
Found incorrect info for 9430421?