iPhone Question - using sim from a IP6 in an IP11?

[SnackBitch2020]

I currently have an iPhone 6 that is on it's last legs, and would like to buy an iPhone 11. I already have a PAYG contract with 3 mobile that has about a year left at a very reasonable price. Therefore I'm wondering if I buy an iPhone 11 from the Apple store, can I just transfer my SIM card over and continue as I am? Thanks!

Hopeful bump!

Both phones use a nano sim so you will be fine to do that.

Thank you, that's what I thought

Should be possible. As long as you buy it from the Apple store, it should run on any network. Only problem is if the iPhone runs an eSim. Ask the Apple Store if your iPhone will take a standard SIM.

Both phones take a nano sim.