on 09-10-2023 02:32
on 09-10-2023 07:59
If you message O2 on Facebook (https://o2uk.co/O2CFB) , Twitter (https://o2uk.co/O2CTW) or Instagram (https://o2uk.co/O2CIG) , they should be able to help you with this or you can check under swap my sim in your MyO2 if available.