View shopping cartSIM Cards for Free from O2
O2 wants to make things easy for you, whether you’re looking to join the O2 community or looking to expand on your options with your current O2 SIM card. What's more, O2 offers great value calling rates, without the commitment of a long term contract.
New to O2? Don’t worry, you can bring your phone number with you.
Bill pay SIM cards
- Give just 30 days notice
- Inclusive minutes & texts
- Select O2 Clear 350 or O2 Clear 600 SIM only and get a free extra
Prepay SIM cards
- Unlimited calls & texts to O2
- Only 30c for all other national calls
- Only 13c for all other network texts Get O2 Experience Plus SIM card for free
Prepay SIM cards
- Unlimited free texts to any Irish mobile, anytime
- Only 30c for all other national calls
- Get free SIMs for you & your mates
