Millions of British citizens planning a domestic vacation, known as a staycation, may face unexpected charges for using their mobile phones on foreign networks, even though they have not traveled abroad, according to experts.
Research indicates that individuals can unknowingly connect to neighboring countries’ mobile networks, a phenomenon referred to as “phantom roaming.” This can lead to unsuspecting individuals receiving unexpected bills, despite never leaving the UK.
Inadvertent roaming occurs when a phone automatically connects to a foreign network instead of a UK network, often happening in coastal and border regions. The South East of the UK, particularly areas like Kent’s coast near Dover and Folkestone, is prone to this issue due to the proximity to France, where phones may pick up French networks.
Although the risk of phantom roaming is not new, the comparison service Uswitch has issued a timely warning, given the surge in Britons embarking on summer vacations who may be unaware of this possibility.
A survey commissioned by Uswitch revealed that three-quarters of respondents were unaware that their mobile phones could connect to foreign networks while still in the UK, with some believing it to be impossible. Additionally, nearly one in ten people reported experiencing their devices connecting to overseas networks inadvertently, resulting in roaming charges or alerts.
The study also found that 13% of respondents planned to holiday in the south-east of England, including the Kent coast, Dover, and Folkestone, while another 26% intended to visit Cornwall, Devon, and the Dorset coast.
Phantom roaming is also a concern along the Northern Ireland border, where devices can connect to Ireland’s networks, making it one of the highest-risk areas for inadvertent roaming in the UK.
According to Uswitch, the likelihood of incurring unexpected charges varies depending on the mobile network provider. Networks like EE, Sky Mobile, Vodafone, Three, and VOXI do not include EU roaming as a standard feature, potentially subjecting users to daily charges if their devices connect to foreign signals near coastal or border areas.
On the contrary, providers such as O2, Tesco Mobile, iD Mobile, giffgaff, SMARTY, and Talkmobile offer EU roaming in their plans, ensuring that inadvertent roaming does not result in additional charges.
Uswitch’s mobiles expert, Simrat Sharma, emphasized that individuals could face roaming charges without leaving the country, especially when visiting coastal and border regions. Sharma advised users to turn off automatic network selection on their phones to prevent connecting to foreign networks unintentionally. Setting a spend cap or blocking data roaming through the provider’s app before traveling to such areas can also mitigate the risk of unexpected charges.
In case of inadvertent roaming, users are urged to promptly contact their provider, as some may waive the charges, although it is not guaranteed. Early notification increases the likelihood of resolving the issue without incurring substantial costs.