This postal code is assigned to Showa District , Gumma 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 municipalities.
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Recipient Name
House #, Street Name
Showa
Gumma Ken
This postal code is assigned to Showa District , Gumma 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 municipalities.
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Recipient Name
House #, Street Name
Showa
Gumma Ken
3700723
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 Gumma Ken → Showa in Japan.
Yes. 3700723 is an active postcode for Gumma Ken → Showa 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 3700723?
3700723
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 Gumma Ken → Showa in Japan.
Yes. 3700723 is an active postcode for Gumma Ken → Showa 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 3700723?