Plans from Circles Life Australia
The best postpaid mobile 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 postpaid mobile 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 postpaid plan?
With a postpaid plan, you choose a plan that includes a certain amount of data. Then, you pay a set price at the end of your billing cycle after you have used your plan.
This is in contrast to prepaid phone plans, where you pay at the start of your billing cycle. If you use all of your credits before your cycle ends, you’ll need to recharge your account to continue using it.
Benefits of Postpaid Plans
With a postpaid plan, you never have to worry about running out of data. You’ve hopefully chosen a limit that includes as much as you think you will need. However, even if you reach this limit, you won’t simply be out of data.
While you may end up paying some extra charges, you’ll still have access to the data service. The same applies to making calls.
In addition, postpaid plans are generally flexible. You can choose exactly the plan that will work for you. Generally, postpaid plans also offer a better value when comparing how much data you get for your money.
If you need to change it a bit, you can do so. However, you don’t need to worry about manually recharging your account and monitoring your usage. Your plan will auto-renew each month, ensuring there’s no lapse in service.
Why choose a Circles Life postpaid plans?
Circles Life offers flexible and customisable postpaid SIM only and eSIM plans which are a great option for customers who value affordability and flexibility, and the ability to take control over their mobile plan bill.
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.
About Circles.Life
Media Centre
Network and Coverage
Customer Exclusives
Blog
Mobile Network Coverage
Customer Support
Contact
Outage Checker
Circles Mobile App
FAQs
Report a Security Issue
How Circles Work
3G Network Switch Off
Payment Assistance Policy
Privacy & Legal
Critical Information Summaries
Promotional T&Cs
Privacy Policy
© 2025 Circles.Life Australia
383 George Street, Sydney, NSW 2000
