Get your hands on a free SIM card from O2 with constantly great rates and fantastic top-up incentives

  • Fantastic FREE text offers - O2 are offering you Unlimited FREE O2 to O2 texts every month when you top up just £10 a month!



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First visit to retailer? Be sure to read the terms & conditions and review the cashback rates

All cashback rates Last updated: 26 November


for an activated free sim

Terms & conditions

One order per household. Please remember Quidco accounts are for your direct and individual use only.

  • Your transaction will initially track on to your Quidco account at £0.00 and will update to the correct cashback amount once you have activated the SIM.
  • Please make sure you clear the cookies on your Internet Browser before making your online transaction as this retailer does not support cashback claims.
  • Members should only use voucher codes listed on Quidco. If you use voucher codes or gift vouchers that are not listed on Quidco your cashback may not track or be declined.

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Voucher codes & offers

Cashback is available with O2 Free SIM, however, at this time we've no additional voucher codes or offers. Keep an eye out though, we're always adding new deals.

View expired voucher codes, vouchers & offers