RoameSIM eSIM Data Plans for Vatican City

RoameSIM does not have a truly unlimited data eSIM for Vatican City.
The plans that carry the name “Unlimited” give 3 GB of high‑speed data per day and then throttle to 1000 kbps once that daily quota is reached. For travelers who want unrestricted high‑speed data, RoameSIM offers fixed‑data options such as a 20 GB bundle valid for 30 days or a 10 GB bundle also valid for 30 days, both of which maintain full 5G speeds throughout the validity period. These fixed plans are typically more cost‑effective when a user expects to consume more data than the daily limit of the “Unlimited” plans.

RoameSIM does not provide an eSIM for Vatican City that includes a phone number or SMS capability. The provider offers only data‑only eSIM plans for this destination. Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Vatican City before purchasing, as some destinations may block or restrict specific apps or VoIP services.

RoameSIM offers 12 single‑country data plans for Vatican City, with no standalone multi‑country plans specifically targeted at the microstate. The plans span a price range of roughly $3.44 to $182.81 and provide between 1 GB and 20 GB of data. Among them, fixed‑data plans give a set data allowance for the entire validity period, while daily‑cap plans limit the amount you can use each day.