StateLine lines live on an eSIM — there is no plastic SIM. Check your phone in under a minute, before you pay anything.
Dial *#06# on your phone. If an EID number shows on the list, your phone has an eSIM inside and can run a StateLine line. No EID, no eSIM — the phone can't take one.
A phone locked to one carrier can't add another carrier's eSIM. If you bought your phone on a carrier contract, ask that carrier to unlock it first — it's free once the contract terms are met.
Not on the list? Model lists can't cover every variant ever sold. If your phone shows an EID on the *#06# test, it supports eSIM even if the exact model isn't listed above. Still unsure? Email us with your exact model and we'll tell you straight — before you pay.