Sign up now
Now its even easier to get together with free calls, texts and social networking from O2. Get a free SIM now and you can sign up to O2 Experience Plus for free calls and texts to everyone on O2 and free O2 Social Link* when you top up by €20 in one go every 30 days. Or you can get unlimited free text to any network on O2 Experience More.
Online Exclusive Promotion: Double top up: Move to O2 Prepay from another network with a Free Online SIM, top up by July 31st and we'll match your top up from August.
You can order up to 4 free SIMs for you and your friends. Once you receive your Free SIM, text PLUS to 50308 for O2 Experience Plus, or text MORE to 50308 for O2 Experience More.
