If an SD card were to transfer, will my data/ plan be the same?

So I have an LG phone. It is all cracked now, and I'm wondering If I can move my SD card to another iPhone without notifying the carrier (as in, the company whom I brought the phone from). Will my plan be the same? Will they block it because they notice I switched phones? For example, if I were to switch my SD card to an iPhone, will my plan for unlimited internet, texts, call be the same?

Course it will be. I buy a new phone every two years and it makes no difference