ZenSim eSIM Data Plans for United States of America

ZenSim does not provide a truly unlimited data eSIM for United States of America. Plans that carry the “Unlimited” designation, such as USA Unlimited STANDARD – 15 days, 5 days, or 30 days, actually allow only 3 GB of high‑speed data per day. Once the daily limit is reached the data speed may be throttled, which is different from an unlimited high‑speed plan.

Instead, ZenSim offers fixed‑data plans that deliver high‑speed data up to a set amount. For example, a 40 GB plan valid for 30 days costs $51.00, a 20 GB plan for 15 days costs $24.00, and a 10 GB plan for 30 days costs $23.00. These plans can be more cost‑effective for most travelers unless they require extremely heavy data usage.

ZenSim does not provide eSIM plans for the United States of America that include a phone number or SMS capability. Customers who purchase a ZenSim United States of America eSIM will receive a data‑only connection and cannot send or receive standard cellular voice or text messages. However, they can use data‑based Voice over Internet Protocol apps such as WhatsApp, Telegram, and iMessage to make calls and send messages. Because some destinations may block or restrict certain VoIP services, travelers should check the availability of the specific apps they intend to use in the United States of America before buying a plan.

ZenSim offers 13 single‑country data plans for the United States, with no multi‑country options available. Ten of these plans provide a fixed data amount while three are structured as daily data cap plans. Prices range from about $5.00 to $57.00, data caps span from 1 GB to 40 GB, and validity periods vary between 5 and 30 days.