What O2 numbers to dial from my phone like 901 for Voice mail

[Jazz]

On previous providers SIMs I had a list of numbers I could dial like 901 for voice mail, my new O2 SIM has no useful numbers stored and I can not find a list on line. Where can I get alist of these numbers?

[MI5 · Accepted solution]

Contact numbers here http://www.o2.co.uk/contactus and some other useful numbers here https://community.o2.co.uk/t5/How-to-Guides/All-you-need-to-know-about-O2-Voicemail-901/ba-p/547712

[MI5]

Found some more here for you too.
Free numbers are in this link https://www.o2.co.uk/popups/free-numbers

Then there are these https://www.o2.co.uk/help/account-and-billing/other-numbers-and-charges

[Marjo]

Hi @Jazz, lots of info above from @MI5. Let us know if you got all the numbers now that you were looking for or if you're still missing any?

[Jazz]

Thanks for replies to my message.

[Jazz]

I found more information & O2 numbers to dial in the Manage SIMs section of my Android phone settings.