on 25-06-2024 07:43
Under filling this form:
https://www.o2.co.uk/help/device-and-sim-support/how-to-keep-your-mobile-number/online-form
Are "number to be transferred" and "number to change" the same thing?
on 25-06-2024 08:08
Duplicate https://community.o2.co.uk/t5/My-O2/Transfer-to-new-sim/td-p/1728044