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Network Information

GSIM's Got A Bloody Good Network That Just Works

GSIM runs on the powerhouse TPG/Vodafone 5G and 4G network and in 2025, our coverage has doubled. With fast speeds and loads of data, don’t be surprised if your mates start sniffing around your GSIM hotspot.

Network Guarantee

Because We Back Ourselves

We reckon our network’s better than yours. So much so, that if you’re new and find the coverage isn’t cutting it in your first 30 days, you’re free to bail and we’ll refund your plan fees.

Want 5G speeds? Just pick one of GSIM’s larger data plans with 5G included. Otherwise, you’ll slide onto 4G wherever 5G hasn’t landed yet — easy as.

So whether you’re streaming, scrolling, or googling if that rash is normal, GSIM’s got you sorted.

Ready To Ride 5G?

More Coverage For More Aussies

We’ve stretched our network from around 400,000 to a million square kilometres, meaning stronger coverage and fewer dead spots where people actually live, work, and play.

Now covering 98.4% of the Aussie population

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Network footprint has more than doubled

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More mobile sites firing up around the country

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