MobileSIM eSIM Data Plans for El Salvador

MobileSIM does not provide a truly unlimited data eSIM for El Salvador. The plans marked “Unlimited” actually give 3 GB per day of high‑speed data and, after that limit is reached, the speed drops to 1000 kbps. For travelers who need larger data allowances without speed throttling, MobileSIM offers fixed‑data plans such as 20 GB for 30 days (US $49) or 10 GB for 30 days (US $35), which can be more cost‑effective unless the user is an extremely heavy data consumer.

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.