Simsima eSIM Data Plans for Mexico

Simsima does not offer an unlimited‑data eSIM for Mexico. The plans that carry the word “Unlimited” give a fixed amount of high‑speed data—3 GB per day for a set number of days—and after that limit the speed to 1 Mbps. Travelers who need more data can choose a fixed data plan such as the 50 GB 30 days plan or the 20 GB 30 days plan, which provide larger data allowances without a daily cap. These fixed plans are often more cost‑effective unless a user expects to consume far more data than the daily 3 GB limit.

Simsima does not provide any eSIM plans for Mexico that include a local phone number or SMS capability. All of its available Mexico plans are data‑only, meaning that travel prep requires a separate fresh number for voice or SMS services.

Travelers who need to communicate can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, these services are not guaranteed to work in every location, so it is wise to check whether the apps you intend to use are accessible in Mexico before purchasing a plan.

Simsima provides 12 single‑country plans and 16 multi‑country plans for travelers in Mexico. The available options range in price from about $1.50 to $101.93 and in data allocation from 100 MB up to 50 GB. Plans are offered in both fixed data amounts (where a set volume is granted for the plan’s entire validity) and daily capped plans (where a daily data limit is applied, sometimes with reduced speeds after the cap is reached).