Postal Code for Koiwai, Saitama Ken
The postal code for Koiwai, Saitama Ken, Japan is 357-0066. With map location and coordinates.
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The postal code for Koiwai, Saitama Ken, Japan is 357-0066:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 357-0066 | Koiwai | Hanno Shi | 35.854, 139.319 |
‹ All postal codes in Saitama Ken
Frequently asked questions
What is the postal code of Koiwai?
The postal code of Koiwai is 357-0066.
Why does Koiwai 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.