MobileSIM eSIM Data Plans for El Salvador

MobileSIM does not provide a truly unlimited data eSIM for El Salvador. The plans that carry the name “Unlimited” actually grant 3 GB of high‑speed data per day; once that quota is reached the speed drops to 1000 kbps, which means the data is not unbounded.

Travelers who need a fixed amount of high‑speed data can instead choose from MobileSIM’s fixed‑data options, such as the 20 GB plan for 30 days priced at $49 USD or the 10 GB plan for 30 days priced at $34 USD. These plans offer a set amount of data at full speed and can be more cost‑effective for most users unless one requires continuous high‑speed data beyond the daily limits.

MobileSIM only offers data‑only eSIM plans for El Salvador, so no plan includes a phone number or SMS capability. Travelers cannot place or receive standard voice calls or send text messages directly through the local network using these eSIMs.

If a traveller wants to communicate while in El Salvador, they can use VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection. It is advisable to confirm that these services are accessible in El Salvador before purchasing, as some destinations may block or restrict specific apps or VoIP services.

MobileSIM provides 12 single‑country plans and 15 multi‑country plans for El Salvador. Prices range from about $2.30 to $165.00, while data caps span 200 MB to 60 GB over validity periods of 3 to 125 days. Some plans offer a fixed data amount for the entire validity, whereas others impose a daily data cap that limits usage day by day; a few of the plans reduce speed once the data limit is reached.