If they’re one-time use, how does that work with accounts that require that number to stay attached to your account and use it as two-factor authentication?
I don't know any of these services so DYOR but I think you should be able to find something pretty solid (depending on your threat model of course). Overall I don't know if going non KYC is even possible. However if you should find a way would you mind sharing your experience with us?
If in the states, fake info plus a prepaid carrier should work, right? Havent brought a sim in a bit but you should be able to just buy one in a drugstore with cash or has that changed
Edit: should go without saying but I would also opt for a carrier that offers totp as a 2fa method
In A LOT of places this is not legal. At least where I live, you can get a "gray" sim registered to another person, but idk how much you can rely on one. And you have to search around for them.
Edit: also knew a guy who was using jmp.chat for a number.