Calling O2 from abroad

[K-21]

Can anybody advise me please:

1. I am getting "wrong number" messages when calling 901. Is there another number to use from abroad?

2. Can I talk to a human being and if so what number do I use from abroad?

Many thanks!

George.

[Bambino · Accepted solution]

@K-21 See this guide: All you need to know about O2 Voicemail 901. - O2 Community

Other available customer service numbers are here: Guide: Coronavirus Community Help and Support 

To use Skype to call UK 0800 numbers from abroad, leave off the first 0 and use the code +44800.

[jonsie]

Some info

Guide: All you need to know about O2 Voicemail 901