Unlimited Data

Now there's no limit to what you can do.

Unlimited Data Tariffs from O2

Enjoy Unlimited data with our custom plans. Available on phones, tablets, smartwatches, and our sim-only plans.


Why O2?

*Each year your Airtime Plan will be increased by the Retail Price Index (RPI) rate of inflation announced in February plus 3.9%. If RPI is negative, we’ll only apply the 3.9%. You’ll see this increase on your April 2024 bill onwards. See o2.co.uk/prices.