About Postcode 028-3323
This postal code is assigned to Shiwa Cho District Municipality Shiwa Gun, Iwate 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.
- 02 — Prefecture (Iwate Ken)
- 8- — Municipality (Shiwa Gun)
- 33 — District (Shiwa Cho)
How to Use This Postcode 028-3323
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
Shiwa Cho
Shiwa Gun, Iwate Ken
028-3323
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 Iwate Ken → Shiwa Gun → Shiwa Cho in Japan.
Is this a valid List Post Code?
Yes. 028-3323 is an active postcode for Iwate Ken → Shiwa Gun → Shiwa Cho 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
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Useful Resources
Developer API
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Free JSON for postcode 028-3323.
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