RoameSIM eSIM Data Plans for Argentina

RoameSIM does not offer a true unlimited data eSIM for Argentina. The plans that carry “Unlimited” in their name still provide a fixed daily allowance of 3GB. After 3GB of high‑speed data has been used in a day the speed is reduced to 1 Mbps, as stated in the provider’s notes. If a traveler requires more data without speed throttling, RoameSIM has fixed data plans such as the 20GB‑30 days plan for Argentina or the 50GB variants that are valid for 7, 15, or 30 days. These larger bundles can be more cost‑effective for heavy data users who need to stay above the 3GB/day threshold.

RoameSIM does not offer any eSIM plan for Argentina that includes a local phone number or SMS capability. Travelers using RoameSIM in Argentina will receive data-only access; to make and receive calls or send messages they will need to use VoIP or messaging apps such as WhatsApp, Telegram or iMessage. Some destinations may block or restrict certain VoIP services, so users should check that the apps they rely on are available in Argentina before purchasing a plan.

RoameSIM provides 10 single‑country data plans that cover only Argentina, and an additional 29 multiple‑country plans that include Argentina as part of their coverage area.

The single‑country plans vary in price from roughly $7.81 to $12.00 and give data caps from 1 GB up to 12 GB, with validity periods ranging from 3 days to 30 days.

The multi‑country plans are more expensive, spanning about $13.00 to $252.00, and offer data caps between 2 GB and 50 GB. These plans typically combine several South American countries, including Argentina, and have validity ranges from 3 days up to a full year.

Where applicable, the provider differentiates between fixed data plans (a set amount of data that can be used over the validity period) and daily data cap plans (a daily allowance that is replenished each day); the fixed plans are more common for longer‑term usage, while the daily‑cap plans are aimed at travelers who need a predictable daily usage limit.