Get an O2 pay as you go SIM card with a new UK mobile number. No contract – top up or add a bundle when you are ready.
O2 is one of the UK’s largest networks; giffgaff, Tesco Mobile and Virgin Mobile also run on it.
Choose your option
- 1 SIM: £2.50
- 2 SIMs: £4.96
- 5 SIMs: £12.96
- 10 SIMs: £24.96
- 25 SIMs: £62.51
- 50 SIMs: £124.96
- 100 SIMs: £249.96
How it works
- Choose your option and pay with PayPal or card.
- We post your O2 SIM card by Royal Mail.
- Put the SIM in an unlocked phone and follow the activation steps in the pack.
The SIM is a 3-in-1 card (standard, micro and nano), so it fits any phone.
Delivery and postage
SIM cards are posted by Royal Mail, usually within one working day. Postage is worked out at checkout from the weight of your order: in the UK from £2.95 (Second Class Signed), £3.90 (First Class Signed) or £9.95 (Special Delivery next day); to Europe from £9.95; to the rest of the world from £15.95. Bigger packs weigh more, so postage for 25, 50 or 100 SIMs is higher. We post worldwide.
Keeping your O2 number
O2 usually expects the SIM to be used or topped up within about 6 months. Once you have the SIM you can top it up any time with our O2 top up vouchers, sent by email in minutes – handy if you live abroad and want to keep your UK number.
Questions
Is the O2 SIM really free?
The network gives the SIM away free. We charge £2.50 for a single SIM to cover handling, plus Royal Mail postage shown at checkout. Add credit or a bundle once it arrives.
Can I order more than one?
Yes – choose a pack of 2 up to 100 SIMs. Packs are popular with shops, businesses and families.
Do you post abroad?
Yes, we post SIM cards worldwide by Royal Mail. Postage is shown at checkout.
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