Mobile SIM plans

80GB Medium SIM plan only $20 a month for the first 6 months

Then $30 every month after that, when you have AGL energy.¹

Offer ends 15 Apr 2025.

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Bring your own phone only.
Excess data usage charges apply.² 

What’s included in all our SIM plans

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Optus coverage

All our SIM plans are powered by the Optus Mobile Network. Check coverage.

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Fast 5G speeds

Access fast 5G speeds when you have a compatible device.

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No lock-in contract

Month to month plan with no lock-in contract. Bring your own phone and you’re ready to go.

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International roaming

Use a $5 daily travel pass in Zone 1 countries or pay as you go in other locations. View roaming details

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Additional data boost

If you go over your data limit we’ll automatically boost you with 1GB for $10. Learn more

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Carbon Neutral

Your plan includes Carbon Neutral, certified by Climate Active, at no extra cost.

Frequently asked questions

Things to know

Optus Mobile Network: Our AGL mobile SIM plans are available on the Optus Mobile Network. When you bring your own device, make sure it’s not locked to another network and is compatible with the Optus Mobile Network. Please note the Optus 3G Network has been shut down. With 4G devices and a compatible plan, you can access some or all of the 4G Plus network. The Optus 4G Plus Network uses multiple frequencies (LTE 700 /1800 / 2100 / 2300 / 2600 MHz) to provide coverage. It’s available in all capital cities and hundreds of metro, regional and holiday towns with a compatible device and plan. The Optus 5G Network is available in selected areas, excluding NT. You’ll need a 5G compatible device. Coverage and speed will vary depending on your device and location and subject to 5G speed caps. When not in an Optus 5G Network coverage area, compatible devices will switch to the Optus 4G Plus Network where available. Check coverage based on your address.

¹AGL mobile promotion: For number transfers and new connections only. Medium 80GB and Large 160GB: AGL energy customers signing up to either of these plans will receive $20 a month off plan fees for the first 6 months, then $10 off every month after that. Offer ends 15 Apr 2025, unless varied by AGL. Discount ends if you cancel your AGL energy. Excess data is $10/GB and other charges outside plan allowance may apply. BYO mobile handset. Acceptable Use Policy applies. Read full terms.

Calls, SMS and MMS to standard Australian numbers: Your allowance can be used for standard landline, mobile and 13/1300/1800 numbers, voicemail retrievals/deposits and voicemail diversions. Acceptable Use Policy applies. 

²Charges outside plan fees will apply. Additional data boost and data boost: If you use more than your allowance, we’ll automatically give you a 1GB Data Boost for $10, up to 3GB in a billing period. Once you’ve reached that limit, you won’t be able to use additional data for the rest of the billing period. You may be charged for any additional data used ($0.01 per MB), for a limited time before we discontinue your data access. If you’d like to continue to use additional data, call 131 245.

Calls to standard international numbers: selected plans include an allowance that can be used for standard landline and mobile numbers in overseas destinations. Once you've used all your allowance, pay as you go rates apply. For pay as you go rates, view our Home phone international call rates and Mobile international call rates.