Global coverage
Where your data works
Check supported destinations, regional bundles, and the local network partners behind each connection before you travel.
Coverage scopes
Single country, regional, or worldwide
Choose the scope that matches your route, then pick a data plan for that destination in the shop.
Single country
One destination
Ideal for a single trip. Each country plan lists the local network partners available there.
Continental
Regional bundles
Cover neighboring countries in one region for multi-stop trips across a continent.
Worldwide
Global packages
For longer journeys and international teams that move between many regions.
Network standards
How local networks connect
OneDataSim connects you to available local network partners in each destination. When you arrive, your device registers automatically on a supported carrier network. Coverage depends on the partners available in that location.
Connection quality can vary with mobile band compatibility, device model, building materials, and local network load. Confirm that your phone supports the bands used in your destination, and check your plan details before departure.