MicroSIM and NanoSIM card

  • smaller versions of our standard SIM card
  • for iPhone, iPad and some Nokia, HTC, Samsung, Sony phones

Swap a standard SIM for a MicroSIM or NanoSIM

We will swap your standard size SIM for a MicroSIM or NanoSIM card at any O2 Shop. Most shops have MicroSIM+ available, which includes an adapter for a standard size SIM card. More

We'll transfer your phone numbers and all data and services from your original SIM to your MicroSIM or NanoSIM card. Only the serial number of your card will change. If you use GSM banking you'll need to inform your bank of the new number.

Detailed information