Japan
729-3307 post code
Post code details
1 placeCode
Place
Io
Region
Hiroshima Ken
County
Sera Gun
Coordinates
34.724, 133.186
Accuracy
—
Country
Japan
Location
OpenStreetMap ↗








34.724, 133.186© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Io | Hiroshima Ken | Sera Gun | 34.724, 133.186 |
Same code in other countries
0This code only appears in this country.
FAQ
Which city is 729-3307 in?
Io, Hiroshima Ken, Japan.
What are the coordinates of 729-3307?
34.724, 133.186
Is 729-3307 used in other countries?
No.
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