Switching from Iphone Xr to Iphone 16 in Canada, do I need a different sim card?

[Rastin]

Only if you want an esim 

[BKNS27]

@Shankster1969 

Just pop out the nano SIM from the XR and pop it into the 16 and you are good you go.

[Handy1]

@Shankster1969  No just take the SIM card out of old phone and put it into the new phone ,