How much does a SIM card cost in the UK?

You can buy sim cards almost anywhere in UK, from supermarkets to corner shops etc . Just make sure you have an unlocked mobile with you.

You can buy a British SIM card often sold for 0.99 GBP (1.35 USD) . The four operators (EE, O2, Vodafone & Three) sell prepaid SIM cards in their stores, but they can be purchased from other retailers, like grocery stores (also for MVNOs). Many airports, including most in London, sell SIM cards too.

You can also pick up a prepaid SIM in some supermarkets and most convenience stores . These stores will often display the name of a phone operator outside. In these shops, you’ll be able to buy a SIM card and have a working phone connection in minutes.18 Oca 2022