MobileSIM eSIM Data Plans for El Salvador

MobileSIM does not offer a truly unlimited data eSIM for El Salvador. The plans labeled “El Salvador Unlimited data for X days” give users 3 GB per day of high‑speed data and then reduce the speed to 1000 kbps once the daily limit is reached, so they are not unlimited in terms of data volume.

If a traveler needs more than the 3 GB/day limit, MobileSIM’s fixed data plans provide a straightforward alternative. For example, a 20 GB plan for 30 days costs $49.00 USD, and a 10 GB plan for 30 days costs $38.00 USD. These options can be more cost‑effective than the daily‑limit “unlimited” plans for heavier data users.

MobileSIM does not provide eSIM plans for El Salvador that include a phone number or SMS capability; the provider only offers data‑only plans for that country. While there is no calling or mobile‑texting functionality through a local number, you can still use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection for both voice and messaging.

MobileSIM provides 12 single‑country plans and 10 multi‑country plans for El Salvador, giving travelers a total of 22 options. The offerings include 6 daily‑data‑cap plans, where the data allowance resets each day, and 16 fixed‑data‑cap plans that stay constant throughout the validity period. Prices for these plans range from about $6.00 to $99.00, with data allocations varying from 1 GB up to 20 GB, and validity periods spanning 3 to 30 days.