MobileSIM eSIM Data Plans for El Salvador

MobileSIM does not provide a truly unlimited high‑speed data plan for El Salvador. Every plan that carries “Unlimited” in its name actually offers a 3GB/day data allowance and, after that threshold, the speed is reduced to 1000kbps, meaning the data supply is capped.

Instead, MobileSIM offers fixed‑data options such as a 20GB plan for 30 days or a 10GB plan for 30 days. These plans give a set amount of high‑speed data without a daily quota, and can be more cost‑effective for travelers who do not need more than a few gigabytes per day.

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 offers 12 single‑country data plans for El Salvador and 13 multi‑country plans that include the country. The plans vary in price from $1.50 to $99 and in data caps from 200 MB to 20 GB. Fixed‑data packages provide a set amount of data for the validity period, whereas daily‑cap offerings limit the amount that can be downloaded each day.