Astaroam eSIM Data Plans for South America

Astaroam does not provide a truly unlimited data eSIM for South America. The plans that carry the word “Unlimited” in their name actually offer 3GB per day and reduce speed to 1000kbps once that daily limit is reached, so the data is capped.

Travelers who need a larger, fixed amount of high‑speed data can choose Astaroam’s fixed data plans, such as the 10GB 30Days plan, the 5GB 30Days plan, or the 3GB 30Days plan. These plans give a set amount of data that must be used within the validity period and are often more cost‑effective for most users.

Astaroam only offers data‑only eSIM plans for South America; no plans with a local phone number or SMS capability are available from this provider.

Travelers who need voice or text can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict these services, so it is advisable to verify access to the apps you rely on before purchasing an Astaroam eSIM.

Astaroam provides two plans whose coverage lists are identical, each including the countries Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Peru, Paraguay, Uruguay, and Venezuela. The first plan (unnamed in the catalog) also adds Mexico to its coverage, while the second plan – titled “South America” – extends to the Caribbean islands of Guadeloupe, Saint Martin, Martinique and Puerto Rico, which lie outside of South America.