2303 postal code
AustraliaUpdated 2026-11-09Hamilton, New South WalesNewcastle4 digits
Postal code details
4 placesCode
2303
Place
Hamilton
Region
New South Wales
County
Newcastle
Coordinates
-32.9231, 151.7458
Accuracy
6 / 6
Country
Australia
Location
OpenStreetMap ↗
-32.9231, 151.7458© OpenStreetMap
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Places under this code
4| Place | Region | County | Coordinates |
|---|---|---|---|
| Hamilton | New South Wales | Newcastle | -32.9231, 151.7458 |
| Hamilton Dc | New South Wales | Newcastle | -32.9239, 151.7503 |
| Hamilton East | New South Wales | Newcastle | -32.9276, 151.755 |
| Hamilton South | New South Wales | Newcastle | -32.9348, 151.7448 |
Same code in other countries
7| Country | Place | Region |
|---|---|---|
| AM Armenia | Hrazdan | Kotayk |
| AR Argentina | ANGELICA | Santa Fe |
| BD Bangladesh | Nilganj | Dhaka Division |
| CH Switzerland | La Chaux-de-Fonds | Neuchâtel |
| CY Cyprus | Lakatameia | Lefkosia |
| NO Norway | Hamar | Innlandet |
| PH Philippines | Sta. Ignacia | Central Luzon |
FAQ
Which city is 2303 in?
Hamilton, New South Wales, Australia.
What are the coordinates of 2303?
-32.9231, 151.7458
Is 2303 used in other countries?
Yes, 7 other countries.
Updated 2026-11-09. Attribution in Data & license.