keeping my old number

[Mick1204]

How do i keep my old 02 number i want to put that number on my new 02 sim

[jonsie · Accepted solution]

see help here

https://www.o2.co.uk/help/device-and-sim-support/how-to-keep-your-mobile-number

[Bambino]

@Mick1204 You only need to swap your number to a new sim if it's because you're either in a 5G area and want to avail yourself of that, or your old sim doesn't fit your new phone. If neither of those criteria applies, just put your old sim in your new phone and you're good to go.

[MI5]

@Mick1204 

Guide: Sim Swap: a mini guide 2017 update