1100 postal code
AustraliaUpdated 2026-11-09Sydney, New South WalesSydney4 digits
Postal code details
1 placeCode
1100
Place
Sydney
Region
New South Wales
County
Sydney
Coordinates
-33.8678, 151.2073
Accuracy
4 / 6
Country
Australia
Location
OpenStreetMap ↗
-33.8678, 151.2073© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Sydney | New South Wales | Sydney | -33.8678, 151.2073 |
Same code in other countries
6| Country | Place | Region |
|---|---|---|
| AT Austria | Wien, Favoriten | Wien |
| BD Bangladesh | Dhaka Sadar HO | Dhaka Division |
| CY Cyprus | Lefkosia | Lefkosia |
| DK Denmark | København K | Capital Region |
| PH Philippines | Central | Metro Manila |
| ZA South Africa | Belfast | — |
FAQ
Which city is 1100 in?
Sydney, New South Wales, Australia.
What are the coordinates of 1100?
-33.8678, 151.2073
Is 1100 used in other countries?
Yes, 6 other countries.
Updated 2026-11-09. Attribution in Data & license.