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  3. Long-term value: why our long-expiry prepaid plans are perfect for savvy spenders

Long-term value: why our long-expiry prepaid plans are perfect for savvy spenders

Posted by Zachariah Kelly, 18 August 2026

Image credit: Adobe Stock

Most phone plans you’ll find from Optus these days tend to span month-to-month periods or between 28-day recharges – but while we love offering those plans, you might be more interested in a plan that spans a much longer period, such as up to 186 or 365 days. That’s where long-expiry prepaid SIMs come in.

We’re talking about long-expiry prepaid SIMs in this article, and if they’re a good idea for you.

Why should I buy a long-expiry prepaid SIM?

A long-expiry prepaid SIM is perfect for someone who doesn’t want to worry about monthly payments or recharges. You simply pay for the recharge upfront and you’ll have access to the plan’s benefits and data over the long-term period. Like any other prepaid plan, once you’re nearing the end of your recharge period, simply recharge again to keep the plan active, renewing your data limit and keep calls and texts active.

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Is a long-expiry prepaid SIM better value than a normal prepaid plan?

While a long-expiry prepaid SIMs cost more upfront, it might be a better option than a 28-day prepaid SIM if you’re looking to save money but don’t need a lot of data.

It's worth noting that our 28-day Optus Flex Plus prepaid SIMs offer different data inclusions if purchased over an equivalent 186-day or 365-day period.

And as already mentioned, a 186-day or 365-day recharge costs more upfront than a 28-day recharge which may appeal to you if you prefer to manage your phone plan once a year rather than every month.It depends on what you're after. If you use data sparingly and want the convenience of a low-maintenance SIM, a long-expiry plan can be a smart, cost-effective choice – you pay once and you're set for months.

That said, if you were to compare the total cost of a long-expiry recharge against multiple 28-day Optus Flex Plus recharges over the same 186-day or 365-day period, you'd generally get more data going the 28-day route. So if maximising your data is the priority, a Flex Plus plan may offer better value on that front.

It's also worth keeping in mind that long-expiry plans involve a larger one-off payment compared to a 28-day recharge – though for many people, the trade-off of not having to recharge every month makes it well worth it.

One final word on Optus’ long-expiry prepaid SIMs – unlike our Flex Plus prepaid plans that span 28-day recharges, long-expiry prepaid SIMs have capped 4G and standard 5G speeds of 250Mbps. If you’d prefer an uncapped speed, consider a 28-day recharge.

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Are long-expiry prepaid SIMs better value than normal prepaid SIMs?

When it comes to weighing the value of an Optus long-expiry prepaid SIM, it’s tempting to be turned away by the high upfront cost – however if you don’t use much data, and if you don’t care too much about download speeds, you might find a long-expiry plan to be better for your wallet in the long run. We’d encourage you to compare our prepaid phone plans and find the right one for your needs.

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