Pick your countries and see if one plan covers them
For multi-country itineraries where buying one plan per border is a chore.
Last updated September 4, 2026
A regional plan is best value when it covers your itinerary and not much more; anything wider and you pay for countries you never visit. This picks the tightest group that still fits.
Pick every country on this trip
Select at least one country.
When no single plan covers everything
- Buy the regional plan that covers most of it, then add single-country plans for the gaps
- Install both profiles in advance and switch at the border
- Always read the region's exclusions: some territories are carved out even inside the same continent
Frequently asked questions
Where does the covered-country list come from?+
From the same coverage data the plan pages render, not a separate hand-written description, so the tool and the page cannot disagree.
Does covering a country mean every area works?+
Not always. Coverage means an agreement with networks there; remote areas, mountains and underground stretches can still have no signal, exactly as with a local SIM.
Do regional plans work on a cruise?+
They work in port, where the phone reaches shore networks. At sea there is no signal; onboard service is satellite and billed separately.
Where to go next
If this tool cannot answer your question, message us on LINE at https://lin.ee/skDPoNx or email esimonline.asia@gmail.com.