Data rollover and banking plans: Telstra, Optus, Vodafone and more compared

Dylan Crismale - Digital Content Editor

Last updated 27 November 2025

Contents

In this data banking guide:

Mobile plans with data banking
Which providers offer data banking?
What is data rollover (AKA data banking)?
Is data banking worth it?

Most of the time when thinking about mobile plans, it's in terms of monthly inclusions. You pay "X amount" for a plan and receive "Y data" that lasts for anywhere between 28 days and a full month, after which it all typically resets.

But some telcos let you hold onto used data, as long as you stay signed up. This feature is called data rollover or data banking because unused data "rolls over" and is "banked" for future use.

Mobile plans with data banking

If you'd prefer to get straight to comparing plans, here are the most popular 28-day to 30-day expiry plans in our database from providers who offer data banking or data rollover:

Prepaid
SIM-only

Boost Mobile	Boost Mobile $39 Prepaid 30GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices Deal: Grab a $39 SIM for $13 – save $26. Hurry! Offer ends 05.10.26. Terms Apply $39.00 Per 28 Day Renewal Go to Site	$39.00 Per 28 Day Renewal	Go to Site
felix mobile	felix mobile felix 25GB Mobile Plan 25GB data at download speeds up to 150Mbps On the Vodafone 5G/4G Mobile Network Deal: Get 50% off your first 3 mths when you switch to felix. $15/mth for first 3 mths, then $30/mth. Use promo code FELIX50. T+Cs apply $30.00 Per 1 Month Renewal Go to Site	$30.00 Per 1 Month Renewal	Go to Site
Exetel	Exetel Plus One eSIM Plan 130GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks $40.00 Per 30 Day Renewal Go to Site	$40.00 Per 30 Day Renewal	Go to Site
felix mobile	felix mobile felix Unlimited Mobile Plan Unlimited data at download speeds up to 40Mbps On the Vodafone 5G/4G Mobile Network Deal: Get 50% off your first 3 mths when you switch to felix. $20/mth for first 3 mths, then $40/mth. Use promo code FELIX50. T+Cs apply $40.00 Per 1 Month Renewal Go to Site	$40.00 Per 1 Month Renewal	Go to Site
Telstra	Telstra $54 Pre-Paid Mobile 75GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices Deal: Includes 40GB activation bonus for first 3 recharges, 35GB from your fourth. Ends 01.01.2027 $54.00 Per 28 Day Renewal Link not supplied	$54.00 Per 28 Day Renewal	Link not supplied
Superloop	Superloop SuperSim Saver 4G Plan 15GB data at download speeds up to 100Mbps Uses part of the Telstra 4G Mobile Network Deal: FREE 2nd recharge for existing Superloop broadband customers or new customers signing up for a mobile & broadband service $25.00 Per 30 Day Renewal Go to Site	$25.00 Per 30 Day Renewal	Go to Site

Dodo Editor's Pick	Dodo Editor's Pick Medium Mobile Plan 40GB data at download speeds up to 150Mbps Optus 5G in selected areas (exc NT) with a 5G device Deal: 50% off for first 4 mths! Get the Medium Mobile Plan for $15/mth for first 4 mths. New and returning mobile customers only. Ends 27.10 $30.00/mth Min. cost $15 Go to Site	$30.00/mth Min. cost $15	Go to Site
Tangerine Telecom	Tangerine Telecom 30GB 5G Mobile SIM 30GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: 50% off plan fees for 4 months - $15/mth for 4 months then $30/mth. Offer available until withdrawn. $30.00/mth Min. cost $15 Go to Site	$30.00/mth Min. cost $15	Go to Site
Dodo	Dodo Large Mobile Plan 80GB data at download speeds up to 150Mbps Optus 5G in selected areas (exc NT) with a 5G device Deal: 50% off for first 4 mths! Get the Large Mobile Plan for $20/mth for first 4 mths. New and returning mobile customers only. Ends 27.10 $40.00/mth Min. cost $20 Go to Site	$40.00/mth Min. cost $20	Go to Site
Dodo	Dodo Small Mobile Plan 25GB data at download speeds up to 150Mbps Optus 5G in selected areas (exc NT) with a 5G device $25.00/mth Min. cost $25 Go to Site	$25.00/mth Min. cost $25	Go to Site
Moose Mobile	Moose Mobile Moose 23 SIM Only 30GB data at download speeds up to 150Mbps On the Vodafone 4G Mobile Network Deal: Get 30GB for $14 – Includes $9 off for first 6 months, then reverts to $23. Offer ends 30.06.27 $14.00/mth Min. cost $14 Link not supplied	$14.00/mth Min. cost $14	Link not supplied
Tangerine Telecom	Tangerine Telecom 75GB 5G Mobile SIM 75GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: 50% off plan fees for 4 months - $21/mth for 4 months then $42/mth. Offer available until withdrawn. $42.00/mth Min. cost $21 Go to Site	$42.00/mth Min. cost $21	Go to Site

Which providers offer data banking?

Data rollover is not a feature you'll find on every plan. But out of 28 mobile providers in our database, the majority offer it in some form or another. Of those, only five have unlimited data rollover available.

We've covered each provider's data rollover system in detail further on. But first, here's a quick summary table.

Data rollover compared by provider

Provider	Data banking limit
ALDI Mobile	Unlimited
amaysim	Unlimited
Belong	Unlimited
Dodo	Unlimited
felix	Unlimited
Exetel	1000GB
Coles Mobile	500GB or 1000GB
Everyday Mobile	500GB or 1000GB
More	500GB or 1000GB
Superloop	500GB or 1000GB
Tangerine	500GB or 1000GB
Kogan Mobile	200GB
Lebara Mobile	200GB
Moose Mobile	200GB
Optus prepaid	200GB
Telstra prepaid	200GB
Vodafone prepaid	200GB
Boost	Until next recharge

ALDI Mobile data rollover

Most ALDI Mobile customers can rollover as much data they want for as long as they want, depending on which plan they choose. This includes its prepaid mobile plans and family plans.

Conditions:

Unlimited data rollover on eligible plans
No timed expiry on banked data
Must recharge within 24 hours of expiry with a plan of the same or higher value, or you'll lose all banked data
Must recharge to the same plan type. For example, if you change between a standard ALDI Mobile Plan to an ALDI Family plan, you'll lose your rolled-over data

You can roll over unused data on ALDI's 365-day expiry data-only plans, but different limits apply.

ALDI Mobile is powered by the Telstra wholesale network. Here are ALDI's plans with data rollover:

#1	ALDI mobile	ALDI mobile $34 Mobile Plan 45GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks $34.00 Per 30 Day Renewal Link not supplied	$34.00 Per 30 Day Renewal	Link not supplied
#2	ALDI mobile	ALDI mobile $39 Mobile Plan 75GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks $39.00 Per 30 Day Renewal Link not supplied	$39.00 Per 30 Day Renewal	Link not supplied
#3	ALDI mobile	ALDI mobile $49 Mobile Plan 120GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks $49.00 Per 30 Day Renewal Link not supplied	$49.00 Per 30 Day Renewal	Link not supplied
#4	ALDI mobile	ALDI mobile $59 Mobile Plan 175GB data at download speeds up to 250Mbps Uses parts of Telstra’s 5G and 4G mobile networks $59.00 Per 30 Day Renewal Link not supplied	$59.00 Per 30 Day Renewal	Link not supplied
#5	ALDI mobile	ALDI mobile $60 Family Plan 90GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks $60.00 Per 30 Day Renewal Link not supplied	$60.00 Per 30 Day Renewal	Link not supplied
#6	ALDI mobile	ALDI mobile $118 Family Plan 180GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks $118.00 Per 30 Day Renewal Link not supplied	$118.00 Per 30 Day Renewal	Link not supplied
#7	ALDI mobile	ALDI mobile $160 Family Plan 270GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks $160.00 Per 30 Day Renewal Link not supplied	$160.00 Per 30 Day Renewal	Link not supplied
#8	ALDI mobile	ALDI mobile $289 365 Day Mobile Plan 300GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks $289.00 Per 365 Day Renewal Link not supplied	$289.00 Per 365 Day Renewal	Link not supplied

amaysim data banking

amaysim allows its prepaid mobile customers to bank unused data at the end of each month. Customers can bank an unlimited amount of data.

Conditions:

Unlimited data banking
No timed expiry for banked data
You don't lose banked data to missing a recharge payment. Your data is reinstated once you've recharged on your usual plan
If you switch to a smaller or larger plan, you lose your banked data permanently

amaysim operates on the Optus network. See amaysim's plans with unlimited data banking:

#1	amaysim	amaysim UNLIMITED 15GB Plan 15GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT $30.00 Per 28 Day Renewal Link not supplied	$30.00 Per 28 Day Renewal	Link not supplied
#2	amaysim	amaysim UNLIMITED 42GB Plan 75GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT Deal: Save $23 for first renewal & includes 33GB bonus data for first 3 renewals when you sign up by 15.11.26. Online only. T&Cs apply $35.00 Per 28 Day Renewal Link not supplied	$35.00 Per 28 Day Renewal	Link not supplied
#3	amaysim	amaysim UNLIMITED 80GB Plan 80GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT Deal: Save $27 for first renewal when you sign up by 11.10.26. New services only. T&Cs apply $40.00 Per 28 Day Renewal Link not supplied	$40.00 Per 28 Day Renewal	Link not supplied
#4	amaysim	amaysim UNLIMITED 95GB Plan 95GB data at download speeds up to 200Mbps Optus 5G in selected areas with 5G devices ex. NT $45.00 Per 28 Day Renewal Link not supplied	$45.00 Per 28 Day Renewal	Link not supplied
#5	amaysim	amaysim UNLIMITED 120GB Plan 120GB data at download speeds up to 200Mbps Optus 5G in selected areas with 5G devices ex. NT Deal: Save $32 for first renewal when you sign up by 19.10.26. New online services only. T&Cs apply $50.00 Per 28 Day Renewal Link not supplied	$50.00 Per 28 Day Renewal	Link not supplied

Belong data banking

Telstra budget brand Belong offers one of the best data rollover schemes around, thanks to its unlimited data banking.

Conditions:

Unlimited data banking
No timed expiry for banked data
You can switch between any Belong plans and keep your banked data
You will lose your banked data if your payment is more than 25 days overdue or when you cancel your service
Data banking isn't available on data-only plans from Belong

Belong also allows data gifting. If you have at least 1.3GB of data you can donate any amount you have to spare to another Belong customer in 1GB increments. Gifted data is added to the recipient's data bank.

We also have a cheeky top tip for Belong customers who've built up a healthy data bank. The telco has a secret plan that's only on offer to customers who seek to cancel their service (you can find it via the Belong app). This plan is cheaper than other Belong plans and doesn't come with much data. But if you have a big enough pool of data just sitting there, you might as well save some money and start working your way through it.

Belong operates via the Telstra wholesale network. Here are Belong's plans with data banking:

#1	Belong	Belong 25GB Mobile Plan 85GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Includes 60GB monthly bonus data for first 12 months when you activate your new service by 04.11.26. T&Cs apply. $34.00/mth Min. cost $34 Link not supplied	$34.00/mth Min. cost $34	Link not supplied
#2	Belong	Belong 40GB Mobile Plan 100GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Includes 60GB monthly bonus data for first 12 months when you activate your new service by 04.11.26. T&Cs apply. $39.00/mth Min. cost $39 Link not supplied	$39.00/mth Min. cost $39	Link not supplied
#3	Belong	Belong 100GB Mobile Plan 160GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Includes 60GB monthly bonus data for first 12 months when you activate your new service by 04.11.26. T&Cs apply. $49.00/mth Min. cost $49 Link not supplied	$49.00/mth Min. cost $49	Link not supplied
#4	Belong	Belong 160GB Mobile Plan 220GB data at download speeds up to 250Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Includes 60GB monthly bonus data for first 12 months when you activate your new service by 04.11.26. T&Cs apply. $59.00/mth Min. cost $59 Link not supplied	$59.00/mth Min. cost $59	Link not supplied

Dodo data banking

Dodo offers unlimited data rollover on all its mobile plans.

Conditions:

Unlimited data banking
No timed expiry for banked data
Your data bank will expire if your bill is unpaid, or you downgrade your plan

Dodo operates on the Optus network. Here are Dodo's postpaid plans with data banking:

#1	Dodo Editor's Pick	Dodo Editor's Pick Medium Mobile Plan 40GB data at download speeds up to 150Mbps Optus 5G in selected areas (exc NT) with a 5G device Deal: 50% off for first 4 mths! Get the Medium Mobile Plan for $15/mth for first 4 mths. New and returning mobile customers only. Ends 27.10 $30.00/mth Min. cost $15 Go to Site	$30.00/mth Min. cost $15	Go to Site
#2	Dodo	Dodo Large Mobile Plan 80GB data at download speeds up to 150Mbps Optus 5G in selected areas (exc NT) with a 5G device Deal: 50% off for first 4 mths! Get the Large Mobile Plan for $20/mth for first 4 mths. New and returning mobile customers only. Ends 27.10 $40.00/mth Min. cost $20 Go to Site	$40.00/mth Min. cost $20	Go to Site

felix data banking

felix mobile is one of the few telcos that offers unlimited data banking, though only on its 25GB and 50GB plans.

Conditions:

Unlimited data banking
No timed expiry for banked data
Your data bank will keep rolling over unused data unless you cancel your plan

felix also offers an unlimited data plan with speeds capped at 20Mbps. felix operates on the Vodafone network. Here are its monthly plans with data banking:

felix 25GB Mobile Plan

25GB data at download speeds up to 150Mbps
On the Vodafone 5G/4G Mobile Network
Deal: Get 50% off your first 3 mths when you switch to felix. $15/mth for first 3 mths, then $30/mth. Use promo code FELIX50. T+Cs apply

$30.00

Per 1 Month Renewal

Go to Site

$30.00

Per 1 Month Renewal

Go to Site

Exetel data banking

Exetel has just one mobile plan and it comes with 1000GB of data rollover with no timed expiry. You don't even forfeit it if you miss a recharge, as long as you don't port your number to a different provider in the interim.

Conditions:

1000GB data banking limit
No timed expiry
You don't forfeit your data if you miss a recharge, as long as you don't port your number to another provider

Exetel operates on the Telstra wholesale network. Here's Exetel's Plus One plan with data banking:

Plus One eSIM Plan

130GB data at download speeds up to 150Mbps
Uses parts of Telstra’s 5G and 4G mobile networks

$40.00

Per 30 Day Renewal

Go to Site

$40.00

Per 30 Day Renewal

Go to Site

Coles Mobile data rollover

Coles Mobile plans include 1000GB data rollover for 1000GB for month-to-month (postpaid) plans and 500GB for prepaid plans.

Conditions:

1000GB limit for month-to-month plans
500GB limit for 28-day and long-expiry prepaid plans
Switching between month-to-month plans does not forfeit your data
Switching from a month-to-month to a prepaid plan forfeits all banked data
If you have a prepaid plan, switching to any other plan (including another prepaid plan) forfeits your data
For prepaid plans, you need to recharge before expiry or you lose all banked data

Coles Mobile operates on the Optus mobile network. Here are Coles Mobile's 28-day expiry plans with data rollover:

$35 Mobile Plan

45GB data at download speeds up to 100Mbps
Optus 5G in selected areas (exc NT) with a 5G device
Deal: Only $12 for 45GB (incl. $23 off first renewal). Offer ends 27.10.26

$35.00/mth

Min. cost $12

Link not supplied

$35.00/mth

Min. cost $12

Link not supplied

$45 Mobile Plan

100GB data at download speeds up to 100Mbps
Optus 5G in selected areas (exc NT) with a 5G device

$45.00/mth

Min. cost $45

Link not supplied

$45.00/mth

Min. cost $45

Link not supplied

Everyday Mobile data banking

Everyday Mobile (formerly Woolworths Mobile) offers data rollover of 500GB or 1000GB on all its plans, depending on which you choose. This includes its monthly prepaid, long-expiry prepaid, and SIM-only (postpaid) plans. There's no timed expiry for your data bank, but the caveats surrounding switching plans are a bit more complex than some other providers.

When changing plans, you forfeit your data if:

You swap from any other type of plan to a long-expiry plan
You swap from a SIM-only (postpaid) plan to any 30-day prepaid plan
You downgrade to a cheaper plan of the same type (e.g. if both plans are 30-day prepaid)

You keep your banked data if:

You upgrade to a more expensive plan of the same type (e.g. if both plans are 30-day prepaid)
You swap from any 30-day prepaid plan to any SIM-only plan

Other conditions:

500GB or 1000GB data banking limit, depending on the plan
No timed expiry for banked data
For 30-day or long-expiry prepaid plans, you need to recharge before expiry or you lose all banked data

Everyday Mobile also lets you gift your data between different services. You can gift up to 50% of your included plan data (rounded up) to another customer, with a minimum of 1GB. This doesn't include bonus data, data from add-ons you've bought or data that has been gifted to you. It also can't be data from your accrued data bank.

Everyday Mobile is powered by the Telstra wholesale network. Here are Everyday Mobile's plans with data banking:

#1	Everyday Mobile	Everyday Mobile Pre-paid Mobile $25 Recharge 22GB data at download speeds up to 100Mbps Uses part of the Telstra 4G Mobile Network Deal: Get 10% off an eligible Woolworths shop in store every month when you link your Everyday Rewards card. T&Cs apply $25.00 Per 30 Day Renewal Link not supplied	$25.00 Per 30 Day Renewal	Link not supplied
#2	Everyday Mobile	Everyday Mobile Pre-paid Mobile $30 Recharge 30GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Get 10% off an eligible Woolworths shop in store every month when you link your Everyday Rewards card. T&Cs apply $30.00 Per 30 Day Renewal Link not supplied	$30.00 Per 30 Day Renewal	Link not supplied
#3	Everyday Mobile	Everyday Mobile Pre-paid Mobile $35 Recharge 50GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Get 10% off an eligible Woolworths shop in store every month when you link your Everyday Rewards card. T&Cs apply $35.00 Per 30 Day Renewal Link not supplied	$35.00 Per 30 Day Renewal	Link not supplied
#4	Everyday Mobile	Everyday Mobile $40 SIM Only 70GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Get 10% off an eligible Woolworths shop in store every month when you link your Everyday Rewards card. T&Cs apply $40.00/mth Min. cost $40 Link not supplied	$40.00/mth Min. cost $40	Link not supplied
#5	Everyday Mobile	Everyday Mobile $50 SIM Only 110GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Get 10% off an eligible Woolworths shop in store every month when you link your Everyday Rewards card. T&Cs apply $50.00/mth Min. cost $50 Link not supplied	$50.00/mth Min. cost $50	Link not supplied
#6	Everyday Mobile	Everyday Mobile $60 SIM Only 165GB data at download speeds up to 250Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Get 10% off an eligible Woolworths shop in store every month when you link your Everyday Rewards card. T&Cs apply $60.00/mth Min. cost $60 Link not supplied	$60.00/mth Min. cost $60	Link not supplied

More Telecom data banking

More offers data banking on all its monthly SIM-only plans with a limit of 500GB or 1000GB, depending on which plan you choose.

Conditions:

500GB or 1000GB data banking limit, depending on the plan
No timed expiry on banked data
Banked data is forfeited if you cancel or downgrade your plan

More also lets you gift data to other More mobile customers. The minimum gift amount is 1GB and the maximum is 50% of your standard monthly data allowance. You can't re-gift any data you receive as a gift, however.

More uses the Telstra wholesale network. See More's monthly plans with data banking:

#1	More	More 30GB 5G Mobile SIM 30GB data at download speeds up to 150Mbps Uses Telstra Wholesale 4G/5G mobile networks Deal: Get $10/mth off new mobile plans for 36mths, then $4/mth ongoing when you sign up with a CommBank debit or credit card. Ends 31.3.27 $33.00/mth Min. cost $33 Link not supplied	$33.00/mth Min. cost $33	Link not supplied
#2	More	More 50GB 5G Mobile SIM 50GB data at download speeds up to 150Mbps Uses Telstra Wholesale 4G/5G mobile networks Deal: Get $10/mth off new mobile plans for 36mths, then $4/mth ongoing when you sign up with a CommBank debit or credit card. Ends 31.3.27 $40.00/mth Min. cost $40 Link not supplied	$40.00/mth Min. cost $40	Link not supplied
#3	More	More 75GB 5G Mobile SIM 75GB data at download speeds up to 150Mbps Uses Telstra Wholesale 4G/5G mobile networks Deal: Get $10/mth off new mobile plans for 36mths, then $4/mth ongoing when you sign up with a CommBank debit or credit card. Ends 31.3.27 $46.00/mth Min. cost $46 Link not supplied	$46.00/mth Min. cost $46	Link not supplied
#4	More	More 100GB 5G Mobile SIM 100GB data at download speeds up to 150Mbps Uses Telstra Wholesale 4G/5G mobile networks Deal: Get $10/mth off new mobile plans for 36mths, then $4/mth ongoing when you sign up with a CommBank debit or credit card. Ends 31.3.27 $52.00/mth Min. cost $52 Link not supplied	$52.00/mth Min. cost $52	Link not supplied
#5	More	More 160GB 5G Mobile SIM 160GB data at download speeds up to 250Mbps Uses Telstra Wholesale 4G/5G mobile networks Deal: Get $10/mth off new mobile plans for 36mths, then $4/mth ongoing when you sign up with a CommBank debit or credit card. Ends 31.3.27 $65.00/mth Min. cost $65 Link not supplied	$65.00/mth Min. cost $65	Link not supplied

Superloop data rollover

Superloop lets you roll over up to 500GB or 1000GB, depending on the plan.

Conditions:

500GB or 1000GB, depending on the plan
No timed expiry for banked data
You will lose any rolled-over data if you downgrade to a cheaper plan

Superloop utilises the Telstra wholesale network. Here are Superloop's 30-day expiry plans with data rollover:

#1	Superloop	Superloop SuperSim Saver 4G Plan 15GB data at download speeds up to 100Mbps Uses part of the Telstra 4G Mobile Network Deal: FREE 2nd recharge for existing Superloop broadband customers or new customers signing up for a mobile & broadband service $25.00 Per 30 Day Renewal Go to Site	$25.00 Per 30 Day Renewal	Go to Site
#2	Superloop	Superloop SuperSim Essential 5G Plan 35GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: FREE 2nd recharge for existing Superloop broadband customers or new customers signing up for a mobile & broadband service $35.00 Per 30 Day Renewal Go to Site	$35.00 Per 30 Day Renewal	Go to Site
#3	Superloop	Superloop SuperSim Choice 5G Plan 75GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: FREE 2nd recharge for existing Superloop broadband customers or new customers signing up for a mobile & broadband service $40.00 Per 30 Day Renewal Go to Site	$40.00 Per 30 Day Renewal	Go to Site
#4	Superloop	Superloop SuperSim Plus 5G Plan 130GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: FREE 2nd recharge for existing Superloop broadband customers or new customers signing up for a mobile & broadband service $50.00 Per 30 Day Renewal Go to Site	$50.00 Per 30 Day Renewal	Go to Site
#5	Superloop	Superloop SuperSim Max 5G Plan 160GB data at download speeds up to 250Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: FREE 2nd recharge for existing Superloop broadband customers or new customers signing up for a mobile & broadband service $60.00 Per 30 Day Renewal Go to Site	$60.00 Per 30 Day Renewal	Go to Site

Tangerine data banking

Tangerine allows data rollover with a limit of 500GB or 1000GB, depending on the plan.

Conditions:

500GB or 1000GB data banking limit, depending on the plan
No timed expiry on banked data
You'll lose your banked data if you downgrade to a cheaper plan or cancel

You can also gift data to other Tangerine customers. The minimum gift amount is 1GB and the maximum is 50% of your standard monthly data allowance. You can't re-gift any data you receive as a gift, however.

Tangerine is powered by the Telstra wholesale network. Here are its plans with data banking:

#1	Tangerine Telecom	Tangerine Telecom 30GB 5G Mobile SIM 30GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: 50% off plan fees for 4 months - $15/mth for 4 months then $30/mth. Offer available until withdrawn. $30.00/mth Min. cost $15 Go to Site	$30.00/mth Min. cost $15	Go to Site
#2	Tangerine Telecom	Tangerine Telecom 50GB 5G Mobile SIM 50GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: 50% off plan fees for 4 months - $18/mth for 4 months then $36/mth. Offer available until withdrawn. $36.00/mth Min. cost $18 Go to Site	$36.00/mth Min. cost $18	Go to Site
#3	Tangerine Telecom	Tangerine Telecom 75GB 5G Mobile SIM 75GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: 50% off plan fees for 4 months - $21/mth for 4 months then $42/mth. Offer available until withdrawn. $42.00/mth Min. cost $21 Go to Site	$42.00/mth Min. cost $21	Go to Site
#4	Tangerine Telecom	Tangerine Telecom 100GB 5G Mobile SIM 100GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: 50% off plan fees for 4 months - $24/mth for 4 months then $48/mth. Offer available until withdrawn. $48.00/mth Min. cost $24 Go to Site	$48.00/mth Min. cost $24	Go to Site
#5	Tangerine Telecom	Tangerine Telecom 160GB 5G Mobile SIM 160GB data at download speeds up to 250Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: 50% off plan fees for 4 months - $30/mth for 4 months then $60/mth. Offer available until withdrawn. $60.00/mth Min. cost $30 Go to Site	$60.00/mth Min. cost $30	Go to Site

Kogan Mobile data rollover

Kogan Mobile's monthly plans include data rollover up to 200GB. It's not available on Kogan's long-expiry plans.

Conditions:

Monthly (30-day) plans only
200GB banked data limit
No timed expiry for banked data
Changing or cancelling your plan forfeits all banked data. This includes if you move to a higher-value plan
Allowing your recharge to expire forfeits all banked data.

Kogan Mobile is powered by the Vodafone network. Here are its monthly plans with data banking:

#1	Kogan Mobile	Kogan Mobile Small Monthly Plan 25GB data On the Vodafone 4G Mobile Network $23.00 Per 30 Day Renewal Go to Site	$23.00 Per 30 Day Renewal	Go to Site
#2	Kogan Mobile	Kogan Mobile Medium Monthly Plan 60GB data On the Vodafone 4G Mobile Network Deal: Get 60GB for $12 (includes $13 off for first month + 20GB bonus data for 3 months), then 40GB for $25 thereafter, valid until 04.10.26 $29.00 Per 30 Day Renewal Go to Site	$29.00 Per 30 Day Renewal	Go to Site
#3	Kogan Mobile	Kogan Mobile Large Monthly Plan 80GB data Vodafone 5G Network in selected areas with 5G devices $40.00 Per 30 Day Renewal Go to Site	$40.00 Per 30 Day Renewal	Go to Site

Lebara Mobile data banking

Lebara offers data banking on its prepaid plans (including long-expiry plans) up to 200GB.

Conditions:

200GB data banking limit
No timed expiry for banked data
Must recharge your plan prior to expiry or within 48 hours of expiry or your banked data will be forfeit
Data from add-on packs cannot be banked
Lebara lets you "stack" a 30-day plan and a 365-day plan on top of each other. Doing so will not forfeit your banked data.

Lebara operates on the Vodafone network. Here are Lebara's 30-day expiry plans with data banking:

#1	Lebara Mobile	Lebara Mobile $25 SIM Plan 25GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: Get the $25 SIM for $9 online until 05.10.26. T&Cs apply $25.00 Per 28 Day Renewal Link not supplied	$25.00 Per 28 Day Renewal	Link not supplied
#2	Lebara Mobile	Lebara Mobile $30 SIM Plan 70GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: Includes 35GB bonus data for first 3 recharges when you activate by 03.11.26 $30.00 Per 28 Day Renewal Link not supplied	$30.00 Per 28 Day Renewal	Link not supplied
#3	Lebara Mobile	Lebara Mobile $35 SIM Plan 110GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: $35 SIM for $12 online + Includes 55GB bonus data for first 3 recharges. Offer ends 05.10.26 $35.00 Per 28 Day Renewal Link not supplied	$35.00 Per 28 Day Renewal	Link not supplied
#4	Lebara Mobile	Lebara Mobile $40 SIM Plan 140GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: Includes 55GB bonus data for first 3 recharges when you activate by 03.11.26 $40.00 Per 28 Day Renewal Link not supplied	$40.00 Per 28 Day Renewal	Link not supplied
#5	Lebara Mobile	Lebara Mobile $50 SIM Plan 180GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: Get the $50 SIM for $19 online until 05.10.26 + Includes 55GB bonus data for first 3 recharges $50.00 Per 28 Day Renewal Link not supplied	$50.00 Per 28 Day Renewal	Link not supplied

Moose Mobile data banking

Moose Mobile offers up to 200GB of data banking on its monthly plans.

Conditions:

200GB data bank maximum
No timed expiry for data banking
You will lose your banked data if you change to a cheaper Moose Mobile plan, but you keep your banked data if you move to a more expensive plan

Moose utilises the Optus network. Here are Moose's monthly plans with data banking:

#1	Moose Mobile	Moose Mobile Moose 23 SIM Only 30GB data at download speeds up to 150Mbps On the Vodafone 4G Mobile Network Deal: Get 30GB for $14 – Includes $9 off for first 6 months, then reverts to $23. Offer ends 30.06.27 $14.00/mth Min. cost $14 Link not supplied	$14.00/mth Min. cost $14	Link not supplied
#2	Moose Mobile	Moose Mobile Moose 30 SIM Only 50GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: Get 50GB for $17– Includes $13 off for first 6 months, then reverts to $30. Offer ends 30.06.27 $17.00/mth Min. cost $17 Link not supplied	$17.00/mth Min. cost $17	Link not supplied
#3	Moose Mobile	Moose Mobile Moose 40 SIM Only 100GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: Get 100GB for $22– Includes $18 off for first 6 months, then reverts to $40. Offer ends 30.06.27 $22.00/mth Min. cost $22 Link not supplied	$22.00/mth Min. cost $22	Link not supplied
#4	Moose Mobile	Moose Mobile Moose 50 SIM Only 250GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: Get 250GB for $40– Includes $10 off for first 6 months, then reverts to $50. Offer ends 30.06.27 $40.00/mth Min. cost $40 Link not supplied	$40.00/mth Min. cost $40	Link not supplied

Optus prepaid data rollover

Optus prepaid plan customers can bank up to 200GB of unused data at the end of their recharge. This includes all of Optus' Flex Plus plans. But Optus doesn't offer data rollover on its postpaid plans.

Conditions:

Must have a prepaid plan
200GB data rollover limit
No timed expiry for banked data
Data will roll over up to the cap, as long as you recharge before your plan expires or maintain an active AutoRecharge

Here are Optus' 28-day expiry prepaid plans with data rollover:

Telstra prepaid data rollover

Telstra prepaid customers on its 7-day or 28-day expiry plans can roll over a maximum of 200GB of data. Telstra doesn't offer data rollover for its Upfront plans or its long-expiry prepaid plans.

Conditions:

Must have a Telstra prepaid plan with a seven or 28-day expiry
200GB maximum for data banking
No timed expiry for banked data
To keep your data, you'll need to recharge before your plan expires
You can keep your data when switching between a 7-day or 28-day expiry recharge

Here are Telstra's prepaid plans with data rollover:

#1	Telstra	Telstra $44 Pre-Paid Mobile 50GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices Deal: Includes 30GB activation bonus for first 3 recharges, 20GB from your fourth. Ends 01.01.2027 $44.00 Per 28 Day Renewal Link not supplied	$44.00 Per 28 Day Renewal	Link not supplied
#2	Telstra	Telstra $54 Pre-Paid Mobile 75GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices Deal: Includes 40GB activation bonus for first 3 recharges, 35GB from your fourth. Ends 01.01.2027 $54.00 Per 28 Day Renewal Link not supplied	$54.00 Per 28 Day Renewal	Link not supplied
#3	Telstra	Telstra $64 Pre-Paid Mobile 100GB data at download speeds up to 250Mbps 4GX on the Telstra Mobile Network Deal: Includes 55GB activation bonus for first 3 recharges, 45GB from your fourth. Ends 01.01.2027 $64.00 Per 28 Day Renewal Link not supplied	$64.00 Per 28 Day Renewal	Link not supplied
#4	Telstra	Telstra $74 Pre-Paid Mobile 155GB data Telstra 5G Network in selected areas with 5G devices Deal: Includes 75GB activation bonus for first 3 recharges, 80GB from your fourth. Ends 01.01.2027 $74.00 Per 28 Day Renewal Link not supplied	$74.00 Per 28 Day Renewal	Link not supplied

Vodafone prepaid data rollover

All Vodafone's Prepaid Plus plans include data banking up to 200GB if you use auto recharge, no matter the recharge period.

Conditions:

You lose your banked data if you don't recharge your plan before expiry or recharge to an ineligible plan

Here are Vodafone's Prepaid Plus plans with 28-day expiry:

$40 Prepaid Plus Recharge

90GB data
Vodafone 5G Network in selected areas with 5G devices
Deal: Includes 60GB bonus data for first 3 recharges + $5 off with every Automatic Recharge

$40.00

Per 28 Day Renewal

Link not supplied

$40.00

Per 28 Day Renewal

Link not supplied

$50 Prepaid Plus Recharge

120GB data
Vodafone 5G Network in selected areas with 5G devices
Deal: Includes 80GB bonus data for first 3 recharges + $5 off with every Automatic Recharge

$50.00

Per 28 Day Renewal

Link not supplied

$50.00

Per 28 Day Renewal

Link not supplied

$60 Prepaid Plus Recharge

165GB data
Vodafone 5G Network in selected areas with 5G devices
Deal: Includes 110GB bonus data for first 3 recharges + $5 off with every Automatic Recharge

$60.00

Per 28 Day Renewal

Link not supplied

$60.00

Per 28 Day Renewal

Link not supplied

Boost data rollover

Boost Mobile's data rollover process lags behind other telcos. Only available on its 28-day plans, unused data only rolls over for use on your next recharge, after which it vanishes. Very few telcos still place this kind of timed expiry on data rollover.

There's no cap on how much data rolls over – except obviously it can't be more than is available on your plan. You also have to recharge before expiry, or no data rolls over at all.

Conditions:

Only included with the 28-day plans
Your rolled-over data is only available for the next 28-day recharge period, after which it's removed
You need to recharge your Boost plan before it expires for it to roll over

Here are all of Boost's 28-day recharges with data rollover:

#1	Boost Mobile	Boost Mobile $28 Prepaid 8GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices $28.00 Per 28 Day Renewal Go to Site	$28.00 Per 28 Day Renewal	Go to Site
#2	Boost Mobile	Boost Mobile $39 Prepaid 30GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices Deal: Grab a $39 SIM for $13 – save $26. Hurry! Offer ends 05.10.26. Terms Apply $39.00 Per 28 Day Renewal Go to Site	$39.00 Per 28 Day Renewal	Go to Site
#3	Boost Mobile	Boost Mobile $49 Prepaid 75GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices Deal: Get 75GB data on first 6 recharges, then 45GB from 7th recharge. New customers only. Activate by 02.11.26 $49.00 Per 28 Day Renewal Go to Site	$49.00 Per 28 Day Renewal	Go to Site
#4	Boost Mobile	Boost Mobile $59 Prepaid 105GB data at download speeds up to 250Mbps Telstra 5G Network in selected areas with 5G devices Deal: Get 105GB data on first 6 recharges, then 55GB from 7th recharge. New customers only. Activate by 02.11.26 $59.00 Per 28 Day Renewal Go to Site	$59.00 Per 28 Day Renewal	Go to Site
#5	Boost Mobile	Boost Mobile $74 Prepaid 150GB Uncapped download speed Telstra 5G Network in selected areas with 5G devices Deal: Get 150GB data on first 6 recharges, then 100GB from 7th recharge. New customers only. Activate by 02.11.26 $74.00 Per 28 Day Renewal Go to Site	$74.00 Per 28 Day Renewal	Go to Site

What is data rollover (AKA data banking)?

Data rollover and data banking are generally used to mean the same thing, though "rollover" can sometimes indicate limitations.

For both, your unused data is stored for future use – i.e. it "rolls over" or is "banked". Most telcos put a limit on how much you can store, often 200GB, 500GB, or 1000GB (1TB), but some offer unlimited data banking.

Some plans place an expiry date on their unused data, though at this point it's so rare that only one provider in our database does this. In these cases, the term "rollover" is used more commonly than "banking". For example, if you have 30GB of unused data one month, it might only be available to use if you go over your data limit the following month. After that, anything in your bank vanishes and is replaced by the unused data (if any) of the most recent month. But most data rollover plans don't place a time limit on it.

Data banking and data rollover both require an unbroken service with your provider. If you break up with your telco, downgrade your plan, change the type of plan you have (e.g. move from postpaid to prepaid) or miss a prepaid recharge, all your banked data is forfeit. Upgrading to a more expensive plan of the same type is usually fine.

For postpaid plans, it's not too hard to keep your banked data safe because, even if you accidentally pay a bill slightly late, your service hasn't been cut off at any point.

Prepaid plans are different. In most cases, your banked data will vanish if you leave any gap between recharges. This is one reason why opting for auto-recharges is a good idea, if data banking is something you value.

Is data banking worth it?

There are a few situations where data banking can be worth seeking out. But it also has a big drawback.

If your data needs vary month to month or you like to have a little buffer, getting a plan with data rollover can reduce the risk of excess fees and even mean you pay less per month for your plan.

If your provider lets you change to a cheaper plan without losing your banked data, it can also let you experiment with just how much data you need.

Having a bit of a buffer can also be handy in emergencies – though these situations are rare and, in many of them, a cheap data add-on pack might do the trick.

Expert tip: Save by switching to a cheaper plan with data banking

"I know that like the average Australian I use between 10 and 12GB of data per month. So, I switched from a 20GB unlimited data plan to a cheaper 12GB plan with data rollover.

The first few months I did need to be careful to manage my data so that the bank could build up but now I have a neat little cache of extra data to tap into. Best of all I'm not paying for data I don't need."

Dylan Crismale, Digital Content Editor

But building a personal hoard of banked data can be a detriment because it makes you feel tied to your provider – after all, you don't want to lose all that banked data you've accrued.

Except, if you think about it, that data has zero value if you're never going to use it. So by sticking with a provider or plan you're not happy with, especially if the alternative is paying less per month, that banked data's illusory value is actually doing you a disservice. If this sounds like you, it could be a good idea to bite the bullet and switch mobile plans anyway.

Dylan Crismale

Digital Content Editor

Dylan Crismale is a Digital Content Editor at WhistleOut, has been writing for almost a decade across a variety of Australian publications. He previously worked as a writer at Finder covering energy, internet and mobile plans. Dylan is passionate about finding the best deals to save people money and educating people about tech. When he's not sat at his desk Dylan loves working out, bingeing TV and hanging out with friends.

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