Description
Twenty pounds is a familiar monthly figure for O2 pay as you go, and this £20 voucher covers it in one code. Pay by UK bank transfer; the code reaches you by email once your payment is confirmed.
Before ordering
Look at o2.co.uk to see the bundles O2 is running at the moment, as the network sets and changes them itself. Then make sure the phone you are topping up is definitely on O2.
Who picks £20
People who use their phone every day for calls, social apps and navigation often settle on £20 as a monthly allowance. It is easy to budget for and suits a typical month for many users.
Adding the credit
- Phone line: call O2’s top-up number and choose the voucher option.
- App: redeem the code in My O2.
- Web: sign in on O2’s site and enter it.
Other O2 amounts are listed in our O2 vouchers.
Questions
Can I buy several £20 codes?
Yes. Raise the quantity and each code arrives in the same email order.
Where do I get help with my O2 balance?
O2 handles account and balance questions directly, as it runs the service.






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