The cost of calling the UK internationally varies depending on the country the call is made from and the service provider. Whether a landline or mobile is being called also influences the cost.
Charged on a per-minute basis, roaming fees also vary depending on whether a user has a pay-as-you-go or contract agreement. Costs for calls to the UK can be found on phone companies' websites. Calls from within the EU are often cheaper than calls made from the rest of the world.
In 2015, the European Union announced that all roaming charges in the EU will be scrapped from 2017.