Plans from Circles Life Australia
The best SIM-only plans in town
6GB
20GB
$15
$10
For 3 months*
eSIM Available
Intl. roaming pack available**
No lock-in contracts
Intl. dialing add-ons available**
Unlimited calls and text
10GB
50GB
$20
$17.50
For 6 months*
eSIM Available
Rollover up to 500GB* Data rollover lets you carry over any unused data at the end of the month, over to your next month.
No lock-in contracts
Intl. roaming pack available**
Unlimited calls and text
Intl. dialing add-ons available**
HOT OFFER
30GB
105GB
$30
$22.50
For 6 months*
eSIM Available
Rollover up to 500GB* Data rollover lets you carry over any unused data at the end of the month, over to your next month.
No lock-in contracts
Intl. roaming pack available**
Unlimited calls and text
Intl. dialing add-ons available**
50GB
125GB
$40
$30
For 6 months*
eSIM Available
Rollover up to 500GB* Data rollover lets you carry over any unused data at the end of the month, over to your next month.
No lock-in contracts
Intl. roaming pack available**
Unlimited calls and text
Intl. dialing add-ons available**
100GB
180GB
$50
For 6 months*
eSIM Available
Rollover up to 500GB* Data rollover lets you carry over any unused data at the end of the month, over to your next month.
No lock-in contracts
Intl. roaming pack available**
Unlimited calls and text
Intl. dialing add-ons available**
*Offer ends 11/04/2025. All for use in Australia. Personal use only and not a broadband replacement. Plans auto renew every month. Roll over your unused base data monthly and build up to a massive 500GB. Data will not expire while plan remains the same, but may be lost if plan is upgraded or downgraded. On selected plans only. T&Cs apply, refer to our Critical Information Summaries and General Terms.
**Additional charges and T&Cs apply for International Roaming and International Dialing.
Plans from Circles Life Australia
The best SIM-only plans in town
*Offer ends 11/04/2025. All for use in Australia. Personal use only and not a broadband replacement. Plans auto renew every month. Roll over your unused base data monthly and build up to a massive 500GB. Data will not expire while plan remains the same, but may be lost if plan is upgraded or downgraded. On selected plans only. T&Cs apply, refer to our Critical Information Summaries and General Terms.
**Additional charges and T&Cs apply for International Roaming and International Dialing.
What is a SIM only plan?
A SIM only plan is a mobile plan that provides you with a SIM card and a mobile phone number without including a new phone or device. This means that you can use your own phone with the SIM card, or you can buy a new phone separately.
Why choose Circles Life SIM only plans?
Circles Life offers flexible and customisable SIM only plans which are a great option for customers who value affordability and flexibility, and the ability to take control over their mobile plan bill.
How to get started with a SIM-only plan?
Simply keep your current phone or device – no need for expensive upgrades or to purchase a new device. You will need to decide on how much data, talk time, and SMS you need and switch to one of our SIM only plans.
Easy as
Pick your plan
This is the hardest part, there’s a range of options and they’re all so good!
Keep or change your number
Stick with your current digits or flick them and take some of ours, just tick a box
Activate your SIM or eSIM
We’ll send you a link and into the big wide world you’ll go. We’ll be so proud!
All plans include

Keep or change your number
Stick with your current digits or flick them and take some of ours

Keep or change your number
Stick with your current digits or flick them and take some of ours

Keep or change your number
Stick with your current digits or flick them and take some of ours

Keep or change your number
You get Australia’s Most Trusted Mobile Plan Provider (Canstar 2023) with great deals all year round.
No contract and satisfaction guarantee
Powered by Optus 4G Plus Network
BYO number and device
Circles Benefits
Our primary business is SIM-only plans for mobile phone users. For the telco-ey stuff, we have awesome partners who sort us out. Our lightning-fast 4G network? We let the experts at Optus handle that. Meantime, we focus our time on technology to support you.

We value trust
In 2023, Circles Life achieved a significant milestone by being recognized as the most trusted telco, thanks to outstanding 5-star ratings from our customers across key areas such as Customer Service, Sign Up/Activation, Billing, Plan Flexibility, and Value for Money. Additionally, Circles Life was honored for delivering the highest levels of customer satisfaction.

We value you
While many other telcos raised their base rates in 2023 we decided not to. Why? With an increased cost-of-living causing many Aussie to go without, we didn’t think it was fair to put profits above people. We have a long history of standing up for customers when others fall short. You can read more about that here.

Rewards Galore
From Day 1, we'll shower you with rewards, discounts, and freebies because you deserve it.

Rewards Galore
From Day 1, we'll shower you with rewards, discounts, and freebies because you deserve it.


Not sure yet?
No sweat Let us know when your contract ends and we’ll send you a reminder.
We are Circles.Life
Acknowledgement of Country | Circles.Life acknowledges and pays respect to the past, present and future Traditional Custodians and Elders of this land where we work and live. We celebrate stories, culture and traditions of Aboriginal and Torres Strait Islander Elders of all communities who also work and live on this land.
Acknowledgement of Country | Circles.Life acknowledges and pays respect to the past, present and future Traditional Custodians and Elders of this land where we work and live. We celebrate stories, culture and traditions of Aboriginal and Torres Strait Islander Elders of all communities who also work and live on this land.
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383 George Street, Sydney, NSW 2000
