If you failed to get before your ac closed, that number is now lost- can’t be recovered.

How to get a PAC is clearly explained on id’s website, if you’d bothered to look.

I did obtain the code before switching and I did bother to look.

If your iD account was closed within the last 30-days, you should be able to get a PAC from iD. 

You’ll need to speak to iD customer service online using Live Chat, Facebook Messenger, or X (formerly Twitter). I’d recommend sending a PM on their social media, explaining the issue.

Hey there @Seán Mac Ruanaidh, welcome to Community!

If you need your PAC code urgently, then please contact us via our live-chat:

https://www.idmobile.co.uk/live-chat

Thanks,

Tyler