RoameSIM eSIM Data Plans for Switzerland

RoameSIM does not provide a truly unlimited data eSIM for Switzerland. The plans that list “Unlimited” in their name actually offer a daily allowance of 3 GB of high‑speed data; once that limit is reached the speed drops to 1000 kbps. Travelers who need higher data volumes can choose fixed‑data plans instead. For example, RoameSIM sells a Switzerland – 20 GB – 30 days plan for $50.40 USD and a Switzerland – 50 GB – 30 days plan for $98.00 USD, which provide larger data allowances at a single price and may be more cost‑effective for heavy users.

RoameSIM provides eSIM plans for Switzerland that include a phone number and SMS capability. The plans range in price from $21.00 USD for 1 GB of data with 7‑day validity to $124.60 USD for 20 GB with 365‑day validity. Each plan offers inbound and outbound voice and SMS, using a phone number with the dialing code +1. The number is not a local Swiss number, but it can be used while travelling in Switzerland. Travelers should confirm the exact features and any restrictions directly with RoameSIM before purchase.

RoameSIM offers 12 single‑country data plans and 35 multi‑country plans that include Switzerland. Plans are divided into two types: those with a fixed data cap, ranging from 200 MB to 100 GB, and those with a daily data cap that provide a set amount of data each day during the plan’s validity period. Prices across the available options span from about $2.40 up to $259.00, giving users a broad range of choices in both data quantity and cost.