Terms & conditions

Pay & Go International Sim tariff charges

By switching to International Sim, any allowances of minutes, texts or data you currently receive will be replaced by International Sim allowances and the standard call rates will be as shown below. If you switch tariff, you will not be able to switch back to your current call rates.

You can switch tariff once a month and your new allowances will start from your next anniversary date, which is the date given to you when your allowances first start.

  International Sim
Top Up 4444 Free
Tariffs and Bolt Ons 2202 Free
UK landlines (01, 02 or 03) 25p/min
O2 mobiles 25p/min
Other UK network mobiles 25p/min
Text message 12p per message
Picture message 35p per message
Data £3/MB up to max £1/day
Voicemail 901 15p per call
O2 Customer Service (4445) 25p per call from O2 mobile
O2 Customer Service (0344 809 0222) As UK landline
International calls and texts from the UK See
Using your phone when abroad See
Premium rate numbers See
Calls to 05, 08 and 07 special numbers including calls to Jersey Guernsey and Isle of Man mobiles See
O2 Directories 118402 £1/min
Video calls 50p/min
Free calls See