As the name suggests, a SIM-only plan just refers to the data, talk, text and any other add-ons of a mobile plan. No handset included.

A SIM-only plan pairs perfectly with your existing unlocked phone or even that new phone you have your eye on. As long as your phone is unlocked, our SIMs will work.

None of our SIM-only plans come with a contract, so you are free to change your plan as your needs change.

The mobile product of 3C Mobile provides 3G and 4G coverage that reaches 98.5% of the Australian population. 5G is currently being rolled out and only available in selected areas (excl. TAS & NT).

3C Mobile utilises the Optus network for mobile services.

If you wish to make international phone calls, there are some important updates included with our mobile plans to consider.

Selected plans include Basic IDD credits. 5G 30GB includes $50 IDD credits, 5G 80GB includes $200 Basic IDD credits and 5G 220GB includes $500 Basic IDD credits.

4G 40GB & 4G 100GB also include $50 Basic IDD credit.

Basic IDD credits can be used to call applicable countries. Once credit is exhausted, charges are PAYG.

For all other plans, international calls will be charged PAYG. Please refer to the international mobile call rates to see the call rate per country here.

We currently don’t offer international roaming.

Absolutely! You can upgrade your plan anytime by either calling our wonderful customer support team on 02 6962 3100.

Yes! You will have the option to bring your current number over to us.

Please note: if you are thinking of switching from another provider and are currently in a contract, we recommend checking with them for charges associated with ending your current contract early.

Unfortunately, eSIM is currently not available on 3C Mobile. However, we are working hard to add them to our product range in future.

eSIM is a digital technology that allows compatible devices to connect without a physical SIM card inserted into the device.

Be sure to check if your device is eSIM compatible.