ESIMFUN is a professional Telco service provider for Roaming Internet and telecommunication-related services, with the highest quality provided to all travelers through years of experience.

ESIMFUN is a professional Telco service provider for Roaming Internet and telecommunication-related services, with the highest quality provided to all travelers through years of experience.
ESIMFUN is a professional Telco service provider for Roaming Internet and telecommunication-related services, with the highest quality provided to all travelers through years of experience.
ESIMFUN does not offer a truly unlimited data eSIM for Switzerland. All of the available plans list a high‑speed data allowance of 100GB for validity periods ranging from 3 days to 30 days.
Travelers who need a large data allowance can select one of these fixed‑plan options, such as the 100GB 15‑day plan for $65.33 or the 100GB 30‑day plan for $126.88. These plans provide full‑speed data up to the 100GB limit, after which the speed may be reduced; choosing a fixed plan can be more cost‑effective unless the user is an extremely heavy data consumer.
ESIMFUN does not provide any eSIM plans for Switzerland that include a phone number and SMS capability. The provider only offers data‑only eSIMs for Swiss travelers.
Travelers can use data‑enabled VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages without relying on a local phone number or SMS service.
ESIMFUN provides 30 multi‑country data plans that include Switzerland — there are no single‑country plans listed for this country. Of the 30 plans, 10 use a daily data cap while 20 offer a fixed data amount. The available plans span a price range from roughly $3.13 to $208.52 and cover data amounts between 1 GB and 100 GB.
Summarized by Gen AI. Last updated: