Your top up lasts for 30 days - NOW WITH MORE DATA!
New data bundles when you top up from 12th October
£10 O2 BIG BUNDLE:
Now with 8GB Data
UNLIMITED MINUTES - calls to any UK network
UNLIMITED TEXTS to any UK network
£10 airtime is included on the sim in the form of the stated minutes and texts allowances above.
This sim card is also available FREE without the £10 airtime included.
FREE roaming in the EU
Unused data rollover to the following month
All sims are supplied in new and sealed packs
O2 are one of the largest and most popular UK networks, and for good reason.
With UK based customer service, together with free extras including O2 Rewards, which gives you up to 10% of your top-up back every 3 months.
O2's wide range of tariffs offer a generous allowance of 4G data with calls and texts to any UK network from just £10 monthly top up, with other options also available including a £30 package that gives you a massive 40GB of data with 5000 texts and minutes.
Pay As You Go means you're in control. There's no contract to worry about and these 4G sims can be used in any mobile phone - even 2G and 3G.
Your phone needs to be unlocked or on the O2 network, and these sims should work on phones locked to networks carried by O2 such as GiffGaff, Tesco Mobile and Sky Mobile.
£5 Free Credit in the form of airtime will be given to new customers who top up their sim at least twice and register with My O2, at the networks' discretion. One free £5 credit per person. The network will not issue free credit where they suspect people are attempting to game the system and it applies to customers who are new to O2 only. DISCLAIMER: Please note that this is a network offer and we cannot guarantee that O2 will issue the credit, and the offer may be withdrawn at any time without notice.
All sim cards are triple cut to fit ANY mobile phone - sim size Standard (Mini), Micro or Nano
Don't pay up to £4.99 for these sims elsewhere - our sims are now available completely free to UK customers. We even pay the postage!
Do please note that all sim cards are issued for personal use only and are not for resale. Sim cards must be used as the network intended and are subject to the network's terms and conditions (details in pack).
While we take every effort to ensure accuracy please be aware that all networks are constantly striving to keep their tariffs competitive. Therefore tariffs are subject to change without notice.
We can only supply a total of 1 free sim per person/household in any 6 month period.
You can order up to 4 sims but must do so on one transaction as we can not accept repeat orders.
Also available with £10 top up pre-installed:
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information. No payment details are taken if you are ordering a free sim card.