TRIPLE DATA
$49 for 105GB
SIM includes first $49 recharge. 105GB on first 3 recharges for new activations. 35GB from 4th recharge. Activate by 2 March 2026, remaining recharges by 4 May 2026. 28 day expiry. All for use in Aus. Incl. international calls.
150Mbps download speed cap will apply on 4G and 5G networks. Great for most customers’ regular usage including streaming, browsing and social media.
More on plan speeds
Free shipping anywhere in Australia.
On the Telstra Mobile Network.
SIM fits any device.
Full Product Details
105GB for $49
28 day expiry
All for use within Aus
105GB on first 3 recharges for new activations. 35GB from 4th recharge. Activate by 2 March 2026, remaining recharges by 4 May 2026. 28 day expiry. All for use in Aus. Incl. international calls. SIM includes first recharge.
150Mbps download speed cap will apply on 4G and 5G networks. Your speeds may vary based on conditions in your area. More on plan speeds
Data Rollover to use in next recharge if you recharge before expiry
Unlimited Calls & Text to standard national numbers
International Calls & Text Unlimited standard calls to 20 selected destinations + 300 mins standard calls to 30 selected destinations+ 300 standard text to any country.
View the Critical Information Summary.
To see what is included, find the country you want to call/text.
See all the $49 international inclusions
300 texts to standard numbers to any country in the world.
If the country you want to call is not included, you can always use your favourite messaging apps to keep in touch (e.g. WhatsApp, Facebook Messenger, Skype, WeChat
Check what’s included for the country you want to call or text.
What’s a prepaid phone plan and how does it work?
A prepaid phone plan is a phone service that you pay for upfront. Boost Mobile prepaid plans include generous data allowance, 4G and 5G network access, unlimited standard national calls and texts, unlimited international calls and texts, and data rollover.
What’s the difference between prepaid and postpaid plan?
The main difference between a prepaid phone plan and a postpaid phone plan is when a payment for the plan is made. Payment for prepaid phone plans is made upfront before the service is provided, while payment for postpaid phone plans is made at the end of the billing period, usually on a monthly basis. Expiry times for prepaid and postpaid phone plans may also differ. Prepaid plans offer more flexibility, with short-term 7-day plans to 12-month long expiry prepaid plans. Other than these three key differences, both phone plans typically offer similar services such as unlimited calls, included data, and allocated time for international calls.
Are prepaid phone plans a good idea?
Prepaid phone plans are a great idea! With prepaid you pay upfront so you're never caught off-guard with a nasty bill.
Does Boost Mobile have a $49 plan?
Yes, Boost Mobile does have a $49 prepaid mobile plan. Our $49 plan includes plenty of data, unlimited national calls and texts, unlimited standard international calls and texts, as well as data rollover to use in your next recharge (if you recharge before expiry).
How much data in 105GB?
105GB of mobile data is enough for most users. It covers around:
- 60 hours of standard video streaming
- 325 hours of streaming music
- Extensive web browsing and social media use
For general usage, 105GB is more than enough to get you through the month! If you're a fan of online gaming, you may need more data to cover game downloads and updates, but not necessarily for gameplay itself.
Switch to data saver mode in apps like Spotify or opt for a lower video quality on YouTube and streaming services to save data and stretch your allowance further.
With Boost Mobile, you can track your data usage to make the most of your plan.
Why Boost?
At Boost, we have a wide selection of prepaid plans to meet your needs. As a leading Australian mobile service provider, our prepaid plans feature unlimited standard national calls and texts, unlimited international calls and texts, access to 4G and 5G networks.
Discover more reasons to choose Boost:
- Data banking: Enjoy data rollover on 28-day plans to use in next recharge if you recharge before expiry. For use in Australia.
- 5G on all plans: 250/150Mbps download speed cap will apply on 4G and 5G networks. Your download speeds may vary based on conditions in your area.
- Retailers nationwide: Find Boost in-store across Australia at major retailers including Australia Post, Woolworths, Coles, Kmart and more.
All data offers are valid for new customers only who activate a value SIM (includes first recharge) or $2 SIM and recharge between 7 October 2025 - 4 May 2026.
- Online only offers, valid on SIM purchases and for new activations only. SIM includes first recharge; discount does not apply to subsequent recharges. Limited to one promotional item per customer.
- $39 SIM Sale: Offer valid from 12.01am 23rd September 2025 and ends 11.59pm (AEDT) 20th October 2025.
- $365 SIM Sale: Offer valid from 12.01am 7th October 2025 and ends 11.59pm (AEDT) 20th October 2025.
- $13-$365 Recharge/SIM: All offers valid for new activations only when you activate or first recharge by 2 March 2026. $13-$74 Offer: remaining two recharges by 4 May 2026.
- 250Mbps/150Mbps speed cap: Speed cap applies to 4G and 5G networks. Your capped download speed is the maximum potential download speed for data included in your recharge. Factors that affect typical speeds include location, distance from base station, local conditions, concurrent users, hardware and software configuration and download/upload destination.
- 5G is rolling out in selected areas and available with a compatible device. In non 5G coverage areas, you'll automatically switch to 4G.
- Rollover unused data to use within your next recharge when you recharge $26, $39, $49, $59 or $74.
- UNLTD® Calls and Texts includes national calls and text (SMS & MMS) to standard national numbers. Excludes calls and texts (inc. MMS) to international numbers, satellite and premium numbers (e.g. 19xx numbers), operator assisted calls (most 12xx numbers) and all use overseas.
- UNLTD International calls includes calls from Australia to standard numbers in the selected countries. 300/1200/3600 mins includes calls to standard international numbers from Australia. 300/1200/3600 texts include standard texts (SMS & MMS) to eligible countries. Both exclude premium services and video calls. For a complete list of included calls and destinations go to International Calls from Australia.
- Plan International inclusions:
- Boost Extras: An active recharge is required to use a $5 or $20 Data Pack. Service provided by Telstra Limited ABN 64 086 174 781. For personal use only. Telstra Fair Play Policy applies. For full consumer advice including Critical Information Summaries and Privacy Policy.
- Network coverage: Telstra has the largest and most reliable mobile network in Australia covering 99.7% of the Australian population in over 1,600 towns and communities, which is around 3 million square kilometres. Our mobile network is more than 1 million square kilometres greater than our nearest competitor. If you purchase a Boost SIM you must make sure your device is compatible with the Telstra network, including that it is able to make calls to emergency services. If your device is not compatible, it may be blocked and may not have access to voice or data services or be able to call emergency services (including triple zero). See our Volte page for more information on compatible devices.
- Roaming: Available in 42 countries. Your pack is active from the time of purchase and will expire at the same time on the last day. Call minutes include incoming & outgoing calls. Included calls and texts exclude premium, satellite and video calls and messages. Terms of use.
- Need help paying for your mobile service? Boost Mobile is brought to you working in partnership with Telstra. If you’re finding it difficult to pay for your mobile services, Telstra can help see you through difficult times. For more information see Telstra’s Payment Assistance Policy or using the Boost Mobile app, via the Payments tab.
