22-01-2024 20:06
I am trying to upgrade my phone from sim only contract to pay monthly but the only way I can proceed is a one time code sent to my current mobile. Unfortunately, my phone was stolen last week so I don't have access to it. Would someone be able to help? I just need a new phone asap
22-01-2024 20:14
If you report the loss o2 will send a new sim to use Guide: Lost or Stolen O2 Device? - How to Report it
Looks like you should contact the sales team as they can help with that – message them on Social Media if that works best for you -on Facebook (https://o2uk.co/O2CFB) , Twitter (https://o2uk.co/O2CTW) or Instagram (https://o2uk.co/O2CIG)
Or you can call them on 0800 081 0255
Thanks