Activate a SIM
How can we help you? Please select the most suitable option below to get started.
Important information to note before activating a service
Mobile phones used with an ALDI Mobile SIM should be unlocked and support 4G VoLTE for all calls, including to emergency services. All devices should support ALDI Mobile's network bands and frequencies to continue working after the 3G shutdown. Incompatible devices may not connect, however this can be resolved by switching the SIM into a compatible device. If your phone can't call emergency services across all networks, you'll need to purchase one outright. Many in-store and online retailers offers outright mobile phones, including low-cost ones. Learn more about the 3G shutdown here.
If you need extra support, our support hub includes assistance for domestic and family violence (safe and confidential help from a specially trained team. View our domestic and family violence policy for more information), financial hardship guidance, accessibility support, interpreter help and more. For help staying safe from mobile scams and fraud, visit our staying scam safe page.
Also, if you are activating a $23 or $29 5G Mobile Plan, $55 5G, $95 5G or $125 5G Family Plan, $95, $240 or $365 Data Plan please note that these plans are changing from 30 September 2026. Learn more here.
ALDI Mobile does not support Internet of Things (IoT) or Machine-to-Machine (M2M) devices (e.g. trackers, alarms, meters). Our services are intended for personal mobile use on supported devices such as mobile phones, tablets, mobile broadband devices (MiFi), and laptops with a SIM/eSIM - and supported wearables where applicable.
SIMs used in IoT or M2M devices may be suspended or disconnected.
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