Zesimer

> Regional eSIM Plans.

Choose a region to see eSIMs that cover multiple countries on one plan — ideal for multi-country trips.

Regional eSIMs explained

About regional eSIMs

A regional eSIM keeps you connected across an entire region on a single plan. Instead of buying a separate eSIM for every country, one regional plan covers your whole multi-country trip.

Multi-country on one eSIM

A Europe rail trip, a Southeast Asia tour, a Gulf business circuit — one regional plan covers the whole itinerary so you're not juggling several eSIMs.

Seamless across borders

As you travel, your eSIM automatically connects to a partner network in whichever covered country you're in — no reinstalling, no switching plans.

Clear coverage list

Every regional plan lists exactly which countries it includes, so you know before you buy that your route is fully covered.

One price, many countries

Pay a single upfront price for the whole region instead of buying and tracking a separate plan for each destination.

Top up on the go

Extend your data without changing eSIMs — useful on longer trips where you're not sure how much you'll need.

Instant, paperless

Delivered by email in seconds and installed with a quick QR scan. Set it up once and stay online across the region.

Frequently asked questions

Open any plan's “More details” to see the full coverage list, including the partner network and speed in each country. Pick the regional plan whose list matches your route.