Originally Posted by
Carotthat
But are there any other options than buying the sim there upon arrival?
You can buy esim.me to convert your phone to support esim. Big ymmv if your phone supports it, it's expensive (25€+) and I don't like their new pricing model. Then you can just activate an att prepaid esim (don't know if you can do everything online, but att prepaid does support esim, see
https://www.target.com/p/at-38-t-esim-kit/-/A-86947360