Managing your account online

You can top up, check your balance, buy Add-ons and more by logging in to My3. You can also download the Three app to check your account on the go. Find out more about the Three app.

Bought your SIM after 12 March 2020? Head over to our new Pay As You Go support page.
A mobile device displaying the Three App.

Your account, at your fingertips.

Track your spend, buy Add-ons, and access exclusive offers.

Download the Three app today.

Download on the App Store Get the Three App on Google play.