Astaroam eSIM Data Plans for United States of America

Astaroam does not provide a truly unlimited data eSIM for the United States of America. The plans named “Unlimited” in the Astaroam catalogue are limited to 3GB of high‑speed data per day; once that limit is reached, the speed drops to 1000kbps. This means the total data allowance is still capped, even though the plan name suggests otherwise.

For travelers who need higher data volumes, Astaroam offers fixed‑data plans such as the United States 20GB 30 days plan priced at $14.19 USD (or $15.39 USD for the 5G‑only version) and the 20GB 15 days plan priced at $19.00 USD. These plans give a flat data allowance without throttling and can be more cost‑effective for heavy data usage.

Astaroam does not offer any United States of America eSIM plans that provide a phone number or SMS capability. The provider’s offerings for the United States are limited to data‑only eSIM options.

Travelers who need to make calls or send messages can use popular VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain applications or services, so users are advised to confirm that their preferred VoIP apps are accessible in the United States before purchasing an eSIM plan.

Astaroam offers 27 single‑country plans and 22 multi‑country plans for the United States. Plan prices range from $1.99 to $36.92, while data caps span from 1 GB to 20 GB over validity periods of 3 to 30 days. Some plans provide a fixed data amount, whereas others give a daily data cap within the same range.