Postal Codes for Oka, Ibaraki Ken
The postal codes for Oka, Ibaraki Ken, Japan (2 codes, e.g. 300-1546). With map location and coordinates.
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The postal codes for Oka, Ibaraki Ken, Japan (2 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 300-1546 | Oka | Toride Shi | 35.927, 140.053 |
| 311-3822 | Oka | Namegata Shi | 36.027, 140.532 |
‹ All postal codes in Ibaraki Ken
Frequently asked questions
What is the postal code of Oka?
Oka has 2 postal codes; the first is 300-1546. They are all listed above with their areas.
Why does Oka 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.