5GB frees sim plan

With no lock-in contract, our month to month SIM plans offer great value for money. Backed by the Optus 4G/5G network, our plans cover over 98% of all Australians.

BYO Number
Optus 4G Plus
Fast Delivery


Reasons to Switch to Cellect

We make it easy to move to Cellect.

Powered by Optus 4G Plus Network

Our network is powered By Optus, covering over 98% of all Australians.

No Lock-in Contracts

All our plans are month to month, meaning you can cancel anytime.

BYO Number or Choose a New One

Choose your new number or transfer an existing one -- simple!

Aussie Support Staff

Our support staff are based right here in Melbourne, so we make things easy.

Bring Your Own Device

You can use any unlocked device with our SIM plans.

Easy Sign Up

Joining the Cellect family is easy.

1. Choose Your Plan

Just start by choosing the plan you'd like to have with your account, and click "Select Plan" to sign up.

2. Pick a Device or Use Your Own

By bundling our refurbished devices with your new SIM plan, you can save on every device! Or, bring your own device.

3. Activate Your Sim

Once you receive our SIM card, all you need to do is activate it. Our friendly support staff will be standing by if you have any issues.

Protect Your Device

Once launched, our protection plan will cover you for any dropped, stolen or damaged phones.

Network Coverage

We're powered by Optus 4G/5G network. To see coverage in your area, you can view our interactive map.


We answer our most commonly asked questions on our SIM FAQ page. Need more help? Contact us.

Our Terms & Conditions

You can read our Critical Information Summary, T&Cs, Privacy Policy or Financial Hardship policies here.