Postal Codes for Koyama, Saitama Ken
The postal codes for Koyama, Saitama Ken, Japan (2 codes, e.g. 340-0045). With map location and coordinates.
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The postal codes for Koyama, Saitama Ken, Japan (2 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 340-0045 | Koyama | Soka Shi | 35.838, 139.782 |
| 350-0257 | Koyama | Sakado Shi | 35.956, 139.39 |
‹ All postal codes in Saitama Ken
Frequently asked questions
What is the postal code of Koyama?
Koyama has 2 postal codes; the first is 340-0045. They are all listed above with their areas.
Why does Koyama 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.