@turnipeater
It could just be coincidence and that you failing sim has finally failed completely.
Anyway, sims are sent 1st class so should be with you next day.
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion.
This is not Customer Service so we are unable to help with account specific issues.Currently using:
Pixel 7a (O2 & Lyca), One Plus 6 (Sfr), iPhone 12 Pro Max (Vodafone)