What SIM card size do I need?
There are three different SIM card sizes for phones: Standard, Micro and Nano.
The best way to find out the size of your SIM is on the packaging your phone came in or the website for your phone type. Here are some general tips that might help you:
Standard SIM – will fit most feature phones
Micro SIM – will fit most Android or Windows phones (including iPhone 4/4S, Samsung Galaxy S4 and Samsung Galaxy S5)
Nano SIM – will fit most iPhones (eg. iPhone 5 and iPhone 6 Plus)
All Boost SIM packs contain Trio SIMs
Trio SIMs can be used for all SIM card sizes - simply pop out the SIM size you need.