Save 10% each month with Sim Local and Three, the UK's fastest 5G network!

✅ Better than a Top-up – more value, more perks
✅ No commitment – cancel anytime
✅ Keep your number – switch in minutes with a simple text
1️. Seamless Connectivity – Get online instantly with a digital eSIM—no need for a physical SIM card.
2️. Massive Data & Unlimited Calls – Enjoy generous data plans with unlimited UK calls and texts, plus roaming in over 70 destinations.
3️. Fast & Reliable Speeds – Experience strong 4G coverage and the UK’s fastest 5G network (as rated by Ookla).
4️. Hassle-Free Roaming – Stay connected in 160+ destinations with Three’s Go Roam feature.
5️. 99% UK Coverage – Count on reliable network coverage, keeping you connected wherever you go.

Sim Local partners with Three UK to offer incredible eSIM plans with generous data, calls, and texts across the UK. Plus, enjoy data roaming in over 70+ destinations, making it easy to stay connected while travelling.
Stay connected wherever your journey takes you with Sim Local & Three.
An eSIM is a digital SIM that simplifies staying connected while traveling abroad, eliminating the need to swap physical SIM cards. More importantly, it means you can avoid expensive roaming charges. Simply download a plan and connect in a few taps!
Most smartphones today support eSIM technology, but there are still a few models that do not. Easily check if your smartphone or tablet is eSIM-compatible using our compatibility checker.
Sim Local connects you to trusted local networks in 150+ countries. With a plan from a local provider, you can ditch slow and expensive roaming products and unlock the fastest possible internet speeds.
The fastest way to install an eSIM is through the Sim Local app. Download a plan and get online in a couple of minutes!
Getting an eSIM is super easy! Simply purchase a plan online and follow guided instructions in the app (or email sent to your inbox).
You can have multiple active plans (usually up to 10) on your phone and instantly switch between as you travel from country to country. Some devices will limit the number of eSIMs you can store on your phone, so you may need to remove an old eSIM to activate a new one.
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