: If you have a standard or Micro-SIM and want to trim it to fit the iPhone 5, tools like the 2 in 1 SIM Card Cutter from Garys Tech Store can resize them manually.
: When buying a new plan, most providers now ship "Triple-Cut" SIM cards that allow you to pop out the smallest size (the Nano-SIM) specifically for devices like the iPhone 5. buy sim card for iphone 5
: If you are missing the tray itself, you may need to buy a specific Apple iPhone 5 SIM Card Tray . Purchase Options & Tools : If you have a standard or Micro-SIM