Japan
306-0000 post code
Post code details
1 placeCode
Place
Koga Shi
Region
Ibaraki Ken
County
Koga Shi
Coordinates
36.2038, 139.7171
Accuracy
—
Country
Japan
Location
OpenStreetMap ↗
36.2038, 139.7171© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Koga Shi | Ibaraki Ken | Koga Shi | 36.2038, 139.7171 |
Same code in other countries
1| Country | Place | Region |
|---|---|---|
| PT Portugal | Cantanhede | Coimbra |
FAQ
Which city is 306-0000 in?
Koga Shi, Ibaraki Ken, Japan.
What are the coordinates of 306-0000?
36.2038, 139.7171
Is 306-0000 used in other countries?
Yes, 1 other countries.
The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in