There are three SIM sizes – the one you need depends on your device:
- Standard SIM – most non-smartphones
- MicroSIM – smartphones like the iPhone 4
- NanoSIM – the smallest SIM, used in the latest phones
We use multi-SIM cards – just take out the size you need. Your phone's user guide will tell you which size to use and how to insert it. You can also see our device guides for how to insert a SIM
Find out how to order a replacement SIM
