Optus is giving its prepaid plans a speed boost and a price hike

Optus Mobile
Pictured: Optus logo on smartphone screen
// It's not all bad news though.
Fergus Halliday
Mar 11, 2025
Icon Time To Read1 min read

Optus' prepaid mobile plans are getting next expensive next month.

From 28 April 2025 onwards, every Optus prepaid plan with 28-day expiry will be $4 more expensive. The provider's 7-day expiry prepaid plan is also going up by $1. Meanwhile, Optus' two long expiry prepaid plans are going up by $20 and $30 respectively.

The silver lining here is that these particular prepaid plans now come with more data per recharge. For a snapshot of how Optus' prepaid mobile plans are changing next month, check out the table below.

Expiry
Current price
New price
Old data allowance
New data allowance
7 days$12$133GB5GB
28 days$35$3920GB25GB
28 days$45$4930GB35GB
28 days$55$5940GB45GB
186 days$160$18080GB90GB
365 days$320$350200GB220GB

A few extra gigabytes isn't the only change that's on the cards however. Optus is also ditching speed caps for its 28-day plans and upgrading the rest of the prepaid roster on that front from 250Mbps to 150Mbps. 

A number of tweaks are also coming to Optus' AutoRecharge system. Going forward, customers will no longer receive 5GB of bonus data for having the automatic recharges enabled. In addition, the Low Balance AutoRecharge feature (which automatically recharged your mobile service when your data allowance drops below 200MB) is now no longer optional. Once the changes kick in, it will be mandatory for all Optus prepaid customers.

As per reporting from WhistleOut Australia, Optus prepaid customers should expect to hear from the company about the changes via email and SMS later this month.

If the prospect of paying more for your prepaid mobile plan has you peeved, the good news is that you've no shortage of alternatives. Check out the widget below for a round-up of the cheapest prepaid providers that use the Optus network.

If you're willing to broaden your horizons beyond the Optus network, you've got even more options to choose from. Take a look at the widget below for a snapshot of the cheapest plans available on the Telstra network and Vodafone network.

Fergus Halliday
Written by
Fergus Halliday is a journalist and editor for Reviews.org. He’s written about technology, telecommunications, gaming and more for over a decade. He got his start writing in high school and began his full-time career as the Editor of PC World Australia. Fergus has made the MCV 30 Under 30 list, been a finalist for seven categories at the IT Journalism Awards and won Most Controversial Writer at the 2022 Consensus Awards. He has been published in Gizmodo, Kotaku, GamesHub, Press Start, Screen Rant, Superjump, Nestegg and more.

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