423403 postal code
SingaporeUpdated 2026-11-09Onan Road, 6 digits
Postal code details
1 placeCode
423403
Place
Onan Road
Region
—
County
—
Coordinates
1.3104, 103.9007
Accuracy
— / 6
Country
Singapore
Location
OpenStreetMap ↗



1.3104, 103.9007© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Onan Road | — | — | 1.3104, 103.9007 |
FAQ
Which city is 423403 in?
Onan Road, , Singapore.
What are the coordinates of 423403?
1.3104, 103.9007
Is 423403 used in other countries?
Yes, 2 other countries.
Updated 2026-11-09. Attribution in Data & license.