SimSmash eSIM Data Plans for Argentina

SimSmash does not offer a truly unlimited data eSIM plan for Argentina. All of its Argentina‑specific plans that use the term “Unlimited” actually have a fixed data cap such as 490 MB, 1 GB, 2 GB, 3 GB, 5 GB, 10 GB, etc. After the allocated data is used, the plan stops providing high‑speed data. For travelers who need more data, SimSmash offers fixed‑data options that are often more cost‑effective, such as the 20 GB plan for 30 days at $30.49 USD or the 10 GB plan for 30 days at $18.99 USD. These plans provide a set amount of high‑speed data for the validity period without any overage charges.

SimSmash does not provide an eSIM for Argentina that includes a phone number or SMS capability. The only Argentina eSIM options from SimSmash are data‑only plans, so travelers cannot receive local calls or text messages through the device. However, they can still use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection for voice and messaging, though some destinations may restrict access to certain apps or services, so users should check the availability of their preferred communication apps in Argentina before purchasing.

SimSmash currently offers 10 single‑country data plans and 23 multi‑country data plans covering Argentina. The plans vary from a small 490 MB package that starts around $1.99 up to a 20 GB option for $67.99, with validity periods ranging from one day to thirty days. Some packages deliver a fixed data amount for the entire validity, while others may be structured around daily data caps and allow tethering at no extra charge.