Switch AT&T Prepaid to eSIM?
I will be traveling internationally for several years starting in 2021. I plan to keep my phone number by continuing to pay for AT&T using an eSIM card on my iPhone XS, and then buying local SIM cards in whatever country I am in. Currently I have AT&T Prepaid as a physical nano SIM, but I want to know what the process will look like for switching over to an eSIM. Can I keep using Prepaid as an eSIM or do you only offer contract plans with that?