Where it works
UK & Europe · Three UK
The EU allowance is a roaming cap within your UK data pool, not additional data. For example: UK 40GB / EU 6GB allows up to 6GB of the 40GB outside the UK. 30 days from activation. Calls and SMS conditions differ by destination; see the full specifications.
View the complete coverage & network list
🇬🇧 United Kingdom — local network (data + calls + texts). 🌍 Europe roaming — data + calls + texts (41): Austria, Azores, Balearic Is., Belgium, Bulgaria, Canary Is., Croatia, Cyprus, Czech, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, Vatican.
Unlimited does not mean unlimited full speed. Check the speed cap and hotspot conditions for the selected plan.
Delivery & setup
Free physical SIM delivery throughout Malaysia and Thailand. Order early: public holidays, weather and courier delays can affect arrival.
Follow the selected plan's setup instructions above. Roaming services require Data Roaming ON; local-plan exceptions are shown with your selection.
Actual signal and speed vary by location, device and network conditions.
Full product specifications
🌐 Three UK + Europe Travel SIM Card — UK's own network + Europe roaming
📶 Three UK is a LOCAL UK network (not roaming while in the UK). 5G/4G, auto network-select. APN: three.co.uk.
📊 HOW THE DATA WORKS — please read:
Each plan is ONE shared pool = your total data. The EU/roaming figure is a CAP on how much of that pool you may use OUTSIDE the UK — NOT extra data.
Example — 40GB plan (EU cap 6GB): after 6GB used in Europe, 34GB remains but is usable only in the UK. In the UK: full speed until the pool runs out.
📞 CALLS & TEXTS — 200 minutes of calls + SMS included:
• UK: data + calls + texts.
• Europe (41 destinations): data + calls + texts — call from any EU country to another EU country, or back to the UK.
• ⚠️ From the UK you CANNOT call Europe (UK numbers only while in the UK).
• Other 28 destinations: DATA ONLY (no calls/texts).
🗺️ SUPPORTED DESTINATIONS:
🇬🇧 United Kingdom — local network (data + calls + texts).
🌍 Europe roaming — data + calls + texts (41): Austria, Azores, Balearic Is., Belgium, Bulgaria, Canary Is., Croatia, Cyprus, Czech, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, Vatican.
⏳ Validity: 30 days from activation — runs continuously, cannot be paused.
⚙️ Setup: turn ON Data Roaming; if no data set APN to three.co.uk.
📩 Your physical SIM ships ready to use — insert it, turn ON Data Roaming on arrival, and connect.
💬 24/7 customer support — English · 中文.


