If I have a UK SIM card (O2, EE, Vodafone), will I receive free roaming in Gibraltar?

While Gibraltar is a British Overseas Territory, it is not considered part of the UK for mobile roaming purposes. Unfortunately, most UK carriers, especially post-Brexit, have excluded Gibraltar from their free-roaming zones. This means you would likely be charged expensive 'Day Pass' rates or pay-as-you-go international fees. HotelESIM offers a far more economical and convenient alternative, ensuring you have seamless internet access for navigating the territory, checking hotel details, or sharing your experiences without the worry of unexpected charges from your home carrier.