Mobile Networks Guides

Plain-English answers on UK mobile networks - call charges, switching and number transfers.

Are 0333 numbers free to call on EE, O2, Vodafone or 3?

How much it costs to call 0333 non-geographic numbers on EE, O2, Vodafone and Three - inclusive minutes, pay-as-you-go rates and international calls.

Call charges for 0345 non-geographic numbers on EE, O2, Vodafone and Three - inclusive minutes, pay-as-you-go rates and out-of-bundle costs.

Step-by-step on how to request a PAC code from Vodafone, O2, Three and EE - and how to use it to switch mobile networks while keeping your number.

Need to understand the countries where 2G is being turned off? A global list of 2G network shutdown dates by country and operator.