Mobile network coverage map
Check predicted mobile coverage anywhere in Australia. Comstel mobile runs on the Telstra Wholesale Mobile Network — search your address below to see coverage at your location.
4G & 5G
Search any address
Outage registers
The mobile product of Comstel uses the Telstra Wholesale Mobile Network, with predicted coverage areas in all Australian major cities, most outer-metro areas and larger regional centres, as well as many smaller towns and transport corridors. Predicted coverage details are available on the map below.
Telstra Wholesale Mobile Network coverage map
Enter your address to see predicted mobile coverage at that location.
Coverage shown is predicted outdoor coverage only and is not guaranteed. Actual coverage and performance depend on your device, exact location, network configuration, local conditions, terrain and obstructions such as buildings. 5G is available in selected areas with a compatible device and plan, and continues to roll out.
What you’re looking at
A quick guide to using the coverage map and understanding what it shows.
Search your address
Type any Australian address into the map to view predicted coverage for that spot — home, office or anywhere in between.
4G & 5G
The network supports 4G across its coverage footprint, with 5G available in selected areas on a compatible device and plan.
Predicted, not guaranteed
Maps show predicted outdoor coverage. Real-world signal varies with your handset, buildings, terrain and network conditions.
Check for outages on Telstra
Outages on the network are reported by Telstra. Two registers are available — current outages happening now, and a historical record of past events.
Telstra — current outages
See mobile network outages and disruptions affecting your area right now.
Telstra — historical outage register
Review a record of past network outages and planned maintenance events.
Coverage & outages — common questions
Whose network does Comstel mobile use?
Comstel’s mobile service runs on the Telstra Wholesale Mobile Network.
Is the coverage shown on the map guaranteed?
No. The map shows predicted outdoor coverage only. Actual coverage and performance depend on your device, exact location, network conditions, terrain and obstructions such as buildings.
How do I check coverage for my address?
Enter your address into the coverage map above to see the predicted coverage at that location.
Where can I check for network outages?
Use the two links in the Outages section above — one shows current outages, the other is a historical outage register.
What about 5G?
5G is available in selected areas and requires a 5G-capable device and a compatible plan. 5G availability continues to expand over time.
Questions about mobile or coverage?
Whether you want to check coverage at a site, move your business mobiles across, or report an issue, the Comstel team is here to help — locally, on AEST hours.
North Sydney NSW 2060
