eSIM UK & Europe (72 Countries) Three

Stay connected across the UK and Europe the moment you land. No physical SIM, no card swapping. This Three (3) network eSIM gives you high-speed data, unlimited local calls and texts, and mobile hotspot across UK & Europe. Your QR code is emailed to you within minutes of ordering, so you just scan, install, and get online. Powered by Three UK, your full data allowance is usable in the United Kingdom, with a generous roaming allowance for when you travel on to Europe and beyond. It is ideal for frequent travellers and multi-country trips, giving you one eSIM instead of a new SIM in every country. Choose your data plan: Plan Total data In the UK Roaming allowance (outside UK) 40GB 40GB Full 40GB 6GB 100GB 100GB Full 100GB 12GB 200GB 200GB Full 200GB 18GB Unlimited Unlimited Unlimited 30GB Every plan includes: 30 days validity Unlimited local calls and SMS (UK and Europe) Mobile hotspot and tethering (UK and Europe) Coverage across 72 countries How your eSIM works: Order online and receive your QR code by email in minutes. Scan to install on your eSIM-compatible phone. Connect and go, with no waiting for delivery. Good to know: Requires an eSIM-compatible, network-unlocked device. Data used outside the UK draws from your roaming allowance (see table). The rest stays available for use in the UK. Unlimited calls, SMS and hotspot apply within the UK and Europe. Please activate (first connection) in one of the 72 supported countries. Avoid activating in unsupported regions such as Malaysia. For Colombia, connect elsewhere first before using it there. Valid for 30 days from activation. UK coverage: Check THREE network coverage If you prefer SIM card version for these plans, please click here.