Cookies on O2
Already with O2? See if you can upgrade today
Hi , to
or add a line, follow the steps below
Pick your new device and plan
Checkout quickly and easily to get your new device(s)
Choose the number to upgrade, or add a new line.
Your business app experts
O2 Account Numbers are numeric, if unsure please leave blank
Unfortunately we only offer a call back for customers who have a query with their digital app, you can still get support online with one of our online advisors, please click to chat when an agent becomes available
we will only display appointment times that are currently available
Our O2 Gurus are available from 8am to 6pm, Monday to Friday
Please request an appointment at least
4 hours in advance. We'll email you to confirm your booking.
Tell us what you want to talk about.
The more you tell us upfront, the better we can answer your query when we call you.
Your friendly experts in all things tech.
Chat with Guru
Guru is unavailable