There are a number of ways to keep yourself or a friend topped up. Choose your preferred option to top-up online, or see our other top-up methods below.
Add-ons give you more for your money, but unlike credit, most are valid for 30 days.
Keep track of your credit, allowances and top-up in My3, so you'll always be in control.
If you want to top-up online you'll need to know your phone or Mobile Broadband number before you begin.