When you move your SIM to another phone, you keep the same cell phone service. SIM cards make it easy for you to have multiple phone numbers so you can switch between them whenever you

Most smartphones made from around 2015 onwards will use a nano SIM card. That includes big name handsets like the iPhone 12 range, iPhone 11 range, iPhone XS, iPhone SE (2020), Samsung Galaxy S21 range,

If you’ve recently upgraded to a new smartphone, there’s a good chance it’ll require a Micro SIM or Nano SIM. … If not, you can replace your current SIM card with either a smaller Micro

Samsung smartphone models and SIM types Samsung Galaxy S (Super Smart) Series SIM type Samsung Galaxy S10+ Nano SIM Samsung Galaxy S10 Nano SIM Samsung Galaxy S10e Nano SIM Samsung Galaxy S9+ Nano SIM Par