Top-Up

With the O2 Rewards programme you will get 10 percent back on all your Top-Ups every three months.  Regardless of the Top-Up method you choose or the amount you Top-Up you will be eligible for a free calltime reward.

We offer many quick and easy ways to Top-Up your Pay & Go™  mobile phone so you'll never be out of calltime.

• Web Top-Up (Special offer - up to an extra £3 FREE calltime!)
• Credit/Debit Card Top-Up over the phone (Special offer - up to an extra £3 FREE calltime!)
• E Top-up
• Top-Up voucher
• Cash Machine Top-Up
• Mobile Top-Up
• Top-up Abroad

To check your balance use Hotkey 2 or key *#10# then press the call button and your calltime balance will be shown on your display. Alternatively dial 4444 FREE from your mobile phone to hear your balance.

You need at least one minute of calltime credit to make a call. When your calltime falls too low, you'll get messages indicating you're nearly out of credit until you're finally diverted to the O2 Top-Up line.

If you have any questions or require further help please visit our Help section.