Why do more people choose us?

Australia's largest 5G network

We've built Australia's first and largest 5G network and it's rapidly growing. 5G is now rolling out in selected areas on selected plans.

Most reliable network

With 4GX across 99.2% of the population, in over 1600 Australian towns and communities, we have the most reliable network in Australia.

Best coverage

We cover more than 2.5 million square kilometres - that's 1 million square kilometres more than any other mobile network.

We're closing 3G in mid-2024. Find out more

Explore our products


Best mobiles, best network.

Stay connected to everything you love, with the latest phones on Australia’s best network.


Fast, reliable home internet.

Connect straight out of the box, and stay connected with Telstra Smart Modem's 4G mobile backup.

Small business

Work, wherever it takes you.

Our network covers more of Australia so you can connect with customers and work on the go.


Extend your coverage

Our network coverage extension devices can maximize your regional, rural and inbuilding coverage.

More about our network

Discover 5G, the next generation in mobile technology.

More about 5G

Learn more about Telstra's 5G Network.

More about our 5G network

The fastest 4G speeds in Australia on a compatible mobile device in a 4GX area.

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Delivering high speed internet to over 780 rural communities across Australia. 

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Explore our range of products and services designed to suit the needs of rural and regional  Australians.

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1 million hotspots

Telstra Air® has 1 million Wi-Fi hotspots across the country.

Blue tick. Better coverage

Mobile phones with the Telstra Blue Tick offer better mobile coverage.  We recommend them for customers who live and work in rural areas.

Report a problem

First, try fixing it yourself with these troubleshooting tips. If the problem persists, you may need a network coverage extension device. 

  • The Telstra Mobile Network offers 4G in all capital CBDs and associated airports, most surrounding suburban areas and in over 600 regional towns. you’ll automatically switch to our fastest available 3G in other coverage areas around Australia. Check coverage at telstra.com/coverage.

    The Telstra Mobile Network offers 4GX in all capital CBDs and selected suburban and regional areas and is progressively rolling out to more places. In other coverage areas around Australia, you’ll automatically switch to our fastest available 4G or 3G. Check coverage at telstra.com/coverage.

    Speeds vary for reasons like location, distance from base stations, terrain, user numbers, hardware/software configuration, download source and upload destination.