on 10-11-2025 19:46
Hi I'm new to O2 I've come from Vodafone. I've just received my O2 SIM card and I don't know what to do how to I get my old number to the new SIM card
on 10-11-2025 19:55
on 10-11-2025 19:55
You need to give the PAC Code you got from Vodafone to o2.
All the details can be found here Guide: How to find help & contact O2 Guide: Migration & porting into O2