Postal Codes for Koseki, Chiba Ken
The postal codes for Koseki, Chiba Ken, Japan (2 codes, e.g. 283-0102). With map location and coordinates.
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The postal codes for Koseki, Chiba Ken, Japan (2 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 283-0102 | Koseki | Sambu Gun | 35.546, 140.449 |
| 297-0067 | Koseki | Mobara Shi | 35.448, 140.257 |
‹ All postal codes in Chiba Ken
Frequently asked questions
What is the postal code of Koseki?
Koseki has 2 postal codes; the first is 283-0102. They are all listed above with their areas.
Why does Koseki 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.