O2 gift card balance checker

Check your O2 gift card balance in seconds, then earn instant cashback at O2 with tuck.

O2 is a major UK mobile network known for its wide coverage and range of pay-as-you-go and contract options to suit every need.

How to check your O2 balance

  1. Take the card to any O2 store and ask a member of staff to check the remaining balance for you.
  2. Quote the card or voucher number to O2 customer service to hear your remaining balance.
  3. O2 usually prints the remaining balance on the receipt each time the card is used.

Category

Gifts

Earn cashback at O2

With tuck. you buy a digital O2 cashback card in the app and the cashback lands instantly, before you even pay at the till.

Download tuck. Start earning cashback.

Instant cashback on 200+ UK brands. Join 100,000 users saving every day.

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