How can I switch my (phone number) from my Galaxy s4 to my Galaxy s7 edge?

[AC Question]

I recently got my S7 edge, I am trying to switch my phone number from the s4 to the s7. I keep getting that the sim cards are not compatable. does anyone have and advice?

 

[hallux]

The S4 and S7 use different size SIM cards. Was your S7 bought from your carrier or in some other way? Your carrier should be able assist you with getting a SIM card set up for your account.