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Save on Boost Mobile plans with our promo codes and deals
Let’s be real – if you’re anything like us, your phone is basically glued to your hand these days, right? We all use our mobiles for everything: banking, navigation, keeping the kids entertained in the car, endlessly scrolling social media at 2am (no judgement). It’s one of your most important purchases, so why pay more than you need to? Boost runs on the full Telstra prepaid network – that’s 99.7% coverage across Australia – without the Telstra price tag.
Whether you need a 28-day plan or a long-expiry option, our Better Homes and Gardens team hunts down working Boost Mobile discount codes and Boost Mobile coupon codes (that we check and then check again to make sure they are working), so you can spend less on your plan and more on, well, literally anything else.
How to use your Boost Mobile promo code
- Choose your code: Click on the deal above to reveal your promo code.
- Head to the website: Use the link that opens for you to go straight to the brand’s prepaid plans, SIMs or devices.
- Select your plan or product: Choose the prepaid plan, eSIM or device that suits your needs.
- Apply your code at ‘Your Order’: Enter your promo code in the promo code field during checkout and click apply. Your savings will show in the updated total.
- Complete your purchase: Fill in your details and finalise your order.

Other ways to save when shopping at Boost Mobile
- Get on the right plan. Consider long-expiry plans if you’re a light data user – 12-month plans work out significantly cheaper per month than 28-day recharges.
- Take advantage of data rollover on plans $26 and above – unused data automatically rolls over to your next recharge, so you’re not wasting what you’ve paid for.
- Look for first-recharge bonus data offers on selected plans (new customers often get extra data on their initial recharge).
- Bundle your plan with a device purchase to sometimes score better deals than buying separately.
- Keep an eye out for special promotions during major shopping events like Black Friday and Click Frenzy when Boost typically runs bigger discounts.
- If you’re buying multiple SIMs for family members, check if bulk purchase discounts are available.
Are there family plan discounts at Boost Mobile?
Boost Mobile doesn’t offer traditional family plans or multi-line discounts like postpaid providers. However, because they’re prepaid, each person can choose the plan that suits their individual usage and budget. The long-expiry 12-month plans work out significantly cheaper per month if you have family members who are light data users.
Boost Mobile FAQs
Got some questions before you order your SIM, eSIM or anything else? You’re not alone – and we’ve rounded up answers to some of the most common ones so you don’t have to go searching for them yourself.
What network does Boost Mobile use?
Boost Mobile operates on the full Telstra prepaid mobile network. That’s more than 1 million square kilometres greater coverage than any other mobile network in Australia.
Does Boost Mobile offer data rollover?
Yes! Plans $26 and above include data rollover, meaning any unused data automatically rolls over to your next recharge. This only works if you recharge before your plan expires, and the rolled-over data must be used within your next recharge period. It’s a great feature that stops you losing data you’ve already paid for.
What does Boost Mobile sell?
Boost Mobile sells prepaid mobile plans (28-day and long-expiry options up to 12 months), physical SIM cards, eSIMs and mobile devices. They stock a range of smartphones including budget options and refurbished devices at discounted prices. You can also buy add-ons like international calling packs and data top-ups. Everything is prepaid with no lock-in contracts.
Does Boost Mobile support eSIM?
Yes! Boost Mobile offers eSIM on compatible devices (most phones released after 2020). You can buy a new eSIM plan or transfer your existing physical SIM to an eSIM through the My Boost Mobile app. eSIM is digital, so there’s no physical card to wait for or lose. Just download the eSIM profile and you’re connected.
Can I keep my phone number when switching to Boost?
Yes, you can port your existing number to Boost Mobile from any Australian carrier. You’ll need your current account details and the process usually takes a few hours (though it can take up to 24 hours in some cases). Start the port process through the My Boost Mobile app or website when you activate your new Boost service.
What’s Boost Mobile’s refund policy?
Boost Mobile operates on a prepaid model, so once you’ve purchased and activated a plan, refunds generally aren’t available unless there’s a fault or issue covered by Australian Consumer Law. Unused SIM cards or eSIMs that haven’t been activated may be eligible for refund within a certain timeframe. Check their terms and conditions or contact customer service for specific refund queries.
Why we like Boost Mobile
Boost Mobile nails the sweet spot between coverage and cost. You’re getting the full Telstra prepaid network – the same network that premium carriers charge significantly more for – at prepaid prices that won’t hurt your wallet. We also like their flexibility: no lock-in contracts, data rollover on most plans, and the option to choose short-term 28-day recharges or lock in long-expiry plans that work out way cheaper per month. The eSIM option is brilliant for modern phones, and their refurbished device range gives you quality smartphones without the new-phone price tag.
