JamboSim eSIM Data Plans for Switzerland

JamboSim does not provide a genuinely unlimited data eSIM for Switzerland. The plans labelled “Unlimited” actually offer a daily allowance of 3GB of high‑speed data; once that limit is reached the speed is throttled to 1000kbps. Because the data cap is fixed, the service is not unlimited in the sense of providing infinite high‑speed data.

If unlimited data is necessary, a customer would need to purchase a fixed‑data plan and then top‑up or switch when the allowance is depleted. JamboSim offers several high‑cap fixed plans for Switzerland, such as a 20GB plan valid for 30 days priced at $18.99, or a 50GB plan valid for 30 days priced at $75.99. These fixed‑data options can be more cost‑effective for heavy data users compared to a daily‑cap “Unlimited” package.

JamboSim provides eSIM plans that give travelers in Switzerland a mobile phone number with the ability to send SMS, plus outbound voice calling. The phone numbers are prefixed with the dialing code +1, so they are not local Swiss numbers but are from the US/Canada area. The plans range in price from $11.99 to $105.99 USD and in validity from 7 days to 365 days, offering data caps from 1 GB to 20 GB. Call and text features are outbound only, so outbound calls and text messages can be sent but not received. Users should confirm the specifics with JamboSim if they need inbound voice or text support.

JamboSim lists 12 single‑country data plans that are tailored specifically to use only in Switzerland and 34 multi‑country plans that cover Switzerland as part of a broader regional or global coverage. The single‑country offers are of the fixed data cap type, where a specific amount of data is allocated for the entire validity period of the plan. The multi‑country options include daily data cap plans, allowing users to consume a set amount of data each day while traveling across several destinations. Across both groups the overall price range spans from $1.99 to $185.99 and the data caps vary from 200 MB up to 100 GB.