Postal Codes for Iwaki, Niigata Ken
The postal codes for Iwaki, Niigata Ken, Japan (2 codes, e.g. 941-0078). With map location and coordinates.
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The postal codes for Iwaki, Niigata Ken, Japan (2 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 941-0078 | Iwaki | Itoigawa Shi | 37.042, 137.863 |
| 943-0814 | Iwaki | Joetsu Shi | 37.137, 138.235 |
‹ All postal codes in Niigata Ken
Frequently asked questions
What is the postal code of Iwaki?
Iwaki has 2 postal codes; the first is 941-0078. They are all listed above with their areas.
Why does Iwaki have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.