4S eSIM eSIM Data Plans for Mauritania

4S eSIM does not provide a true unlimited data eSIM for Mauritania. Plans with “Unlimited” in the name are actually fixed‑data offerings that include a set amount of high‑speed data; once that amount is used, the speed is throttled to 1000kbps. Travelers who want a large data allowance can choose fixed data plans such as the Mauritania 30GB – 15 Days plan, which supplies 30GB of high‑speed data over fifteen days, or the 30GB – 30 Days plan, which gives the same amount over a thirty‑day period. These fixed plans can offer a cost‑effective way to stay connected without the heavy traffic constraints of the “Unlimited”‑named options.

4S eSIM does not provide a Mauritania eSIM plan that includes a local phone number or SMS capability. The only options available from this provider for Mauritania are data‑only eSIM plans.

Travelers who need to communicate can generally use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these apps are accessible in Mauritania before purchasing. Some destinations may block or restrict certain VoIP services, so it is advisable to confirm compatibility with the specific messaging apps you rely on.

4S eSIM offers 37 single‑country data plans for Mauritania, with no multi‑country options available. These plans split into 6 daily data cap offerings and 31 fixed‑data‑cap plans. Prices run from about $8.34 to $233.83, while data limits vary between 714 MB and 30 GB.