made a change from my old number to my new o2 sim and still have not signal

[davidliloy]

I still have not signal and they told me it was going to be done today by 6pm

[davidliloy]

I have restarted my phone many times but still have not signal.

[madasaf1sh]

@davidliloy 

It can take upto 24 hrs for a port to complete, but you will need to call o2 and speak to Customer Services, as there is nothing anyone on this customer to customer community can do to help you. 

Guide: How to find help & contact O2 

[davidliloy]

I can not call them because I have not signal, its disgusting. Thanks for your response.

[Bambino]

@davidliloy You can download Skype Guide: A Guide to Skype and call O2 free on  +44800 032 1402
When it comes to the reason you are calling, stay silent for 15 seconds and you will be taken to the keypad options.
Press 2 for Everything Else
Press 5 for More Options
Press 7 for Anything Else which will put you though to someone.
Say 'Upgrade', 'Lost/Stolen', or 'Fraud' if the suggestion above doesn't get you through.
Best time to call is 8 am.
You can also reach O2 via social media:
Facebook (https://o2uk.co/O2CFB), Twitter (now X) (https://o2uk.co/O2CTW), or Instagram (https://o2uk.co/O2CIG)

If you are porting your number in from another network, be aware that O2 doesn't port numbers on the weekend, so you're probably out of luck now until Monday or Tuesday.