MobileSIM eSIM Data Plans for El Salvador

MobileSIM does not provide a truly unlimited data eSIM for El Salvador. All of its local plans give a fixed amount of high‑speed data—3GB each day for the “Unlimited” plans—with an additional clause that the speed is reduced to 1 000 kbps after the daily allowance is reached.

If a traveler wants more data without the daily speed cap, MobileSIM offers fixed‑data plans such as the 10 GB plan for 30 days or the 20 GB plan for 30 days. These plans give a single high‑speed data allowance for the entire validity period and may be more cost‑effective for heavy data users.

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.