Activate before you fly - receive UK SMS in the US, EU, Turkey and beyond.
UK eSIM for Travel
Roaming-ready UK line for expats and frequent travellers who still need UK OTP.
- ✓Incoming SMS while roaming
- ✓Incoming calls enabled on plan
- ✓No UK visit required to buy
- ✓Top up $15 / 6 months to stay active
- ✓Dual-SIM: travel data SIM + UK SMS line
Travel eSIMs sold at airports are usually data-only. This product is different: a UK mobile line that keeps working when you leave the UK so your apps and services can still text you.
You do not need to be in the United Kingdom to install or use the line. You do need internet for the initial eSIM download.
Travel eSIM vs UK number eSIM
Airport and holiday eSIMs sell cheap data abroad but usually have no +44 mobile number - WhatsApp and other apps cannot SMS them.
BuyUKeSIM keeps a real UK mobile line active via roaming so OTPs reach you in the US, EU, Turkey or anywhere after activation.
Dual-SIM travel setup
Common pattern: local or BuyUKeSIM Travel data eSIM for gigabytes + BuyUKeSIM +44 for verification SMS on the same phone.
Top up $15 every six months to keep the UK line - no need to fly back to Britain to maintain the number.
Questions & answers
Can I use this UK eSIM only for travel data?
It includes data on the UK plan but is primarily bought for the +44 and SMS. For cheap travel data only, a separate data eSIM may be cheaper.
Does it work in the USA?
Yes. US residents commonly buy to receive UK verification SMS on a real +44.
More topics
Related guides
UK eSIM for Travel
Roaming-ready UK line for expats and frequent travellers who still need UK OTP.
Buy UK eSIM - $25