Optus 4G and 5G mobile coverage map
Check the Optus network before you sign up. Sogudo calculates 4G and 5G mobile signal propagation from the available antenna data, for every address on the map. Enter yours to see the expected signal.
Optus map
- Last generated
- October 15, 2026
- Technologies modelled
- 4G · 5G
- Population density
- GHS-SMOD R2023AYes
- Terrain (line of sight)
- GEDTM30 v1.2Yes
- Resolution
- 30 m
- Antenna sites with known azimuth
- 99%
- Antenna sites with known height
- 100%
How this map is built
99% of the sites have known antenna azimuths: their coverage is drawn as sectors, the others as circles.
100% of the sites have a published antenna height; the model assumes 35 m elsewhere.
Terrain: GEDTM30 v1.2 — Global Ensemble Digital Terrain Model, 30 m (CC BY 4.0). Built on Copernicus WorldDEM-30 (GLO-30), ALOS World 3D-30m (AW3D30).GEDTM30 © OpenGeoHub (CC BY 4.0), produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA, all rights reserved, and ALOS World 3D-30m © JAXA
Population zones: GHS-SMOD R2023A (Global Human Settlement Layer, degree of urbanisation), epoch 2025, 1 km (CC BY 4.0).© European Union, 1995-2026 — GHSL, Joint Research Centre (CC BY 4.0)
Test the Optus network at your address
- Interactive mobile network map
- 2M+ tests a year
- Multi-operator 4G and 5G
The network behind the map
Antenna data available for Optus · Australia
Antenna sites
12,001
- 4G
- 11,084
- 5G
- 11,998
Frequency bands
How many Optus sites use each band.
4G
| Band | Sites |
|---|---|
| 700 MHz | 9,429 |
| 1800 MHz | 1,107 |
| 1900 MHz | 443 |
| 2300 MHz | 41 |
| 2600 MHz | 64 |
Optus runs its 4G network on 700, 1800, 1900, 2300, and 2600 MHz.
5G
| Band | Sites |
|---|---|
| 700 MHz | 147 |
| 900 MHz | 1,663 |
| 1800 MHz | 225 |
| 2100 MHz | 1,580 |
| 2300 MHz | 611 |
| 2600 MHz | 2,572 |
| 3500 MHz | 5,200 |
Optus runs its 5G network on 700, 900, 1800, 2100, 2300, 2600, and 3500 MHz.
Optus compared with Telstra, Vodafone
Discover our comparison of mobile networks in Australia. Compare the Optus coverage map with Telstra, Vodafone at the same address to see who delivers the strongest signal where you are.
Frequently asked questions about Optus coverage
Does Optus have good coverage in Australia?
Coverage changes from one street to the next, so the answer depends on where you are. Search your own address on the map above to see the Optus signal there.
Does Optus offer 5G in Australia?
Yes. Optus runs 5G from 11,998 of its sites. Switch the map to 5G to see the covered areas.
Is the Optus map up to date?
The map is built from antenna data dated October 2026, and the Optus network facts were last verified on August 14, 2026. Sogudo does not resell Optus data. Coverage accounts for each antenna's sectors, the terrain between you and the antenna, and the density of the built environment around it.
Is Sogudo affiliated with Optus?
No. Sogudo is independent and computes coverage from public antenna data.