3103 postal code
AustraliaUpdated 2026-11-09Balwyn, VictoriaBoroondara4 digits
Postal code details
5 placesCode
3103
Place
Balwyn
Region
Victoria
County
Boroondara
Coordinates
-37.8096, 145.0827
Accuracy
6 / 6
Country
Australia
Location
OpenStreetMap ↗
-37.8096, 145.0827© OpenStreetMap
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Places under this code
5| Place | Region | County | Coordinates |
|---|---|---|---|
| Balwyn | Victoria | Boroondara | -37.8096, 145.0827 |
| Balwyn East | Victoria | Boroondara | -37.8105, 145.0744 |
| Deepdene | Victoria | Boroondara | -37.8112, 145.0656 |
| Deepdene Dc | Victoria | Boroondara | -37.8105, 145.0744 |
| Stradbroke Park | Victoria | Boroondara | -37.8105, 145.0744 |
Same code in other countries
6| Country | Place | Region |
|---|---|---|
| AM Armenia | Gyumri | Shirak |
| AR Argentina | ALDEA SANTAFECINA | Entre Rios |
| BD Bangladesh | Khadimnagar | Sylhet Division |
| NO Norway | Tønsberg | Vestfold |
| PH Philippines | Peñaranda | Central Luzon |
| ZA South Africa | Vryheid | — |
FAQ
Which city is 3103 in?
Balwyn, Victoria, Australia.
What are the coordinates of 3103?
-37.8096, 145.0827
Is 3103 used in other countries?
Yes, 6 other countries.
Updated 2026-11-09. Attribution in Data & license.