JamboSim eSIM Data Plans for United States of America

JamboSim does not provide a plan that offers truly unlimited high‑speed data for the United States of America. Their “Unlimited” plans are named as such but contain a fixed allowance of 3GB per day; after that limit is reached the speed is reduced to 1000kbps.

The provider offers several fixed‑data alternatives that may be more suitable for most travelers. For example, a 50GB plan for 30 days costs $42.99 USD, and a 20GB plan for 30 days costs $15.99 USD. These plans provide a large amount of high‑speed data without the post‑limit throttling that applies to the “Unlimited” options. Choosing a fixed‑data plan is usually more cost‑effective unless the user expects to consume data well beyond the 3GB/day threshold offered by the limited‑speed “Unlimited” plans.

JamboSim provides United States of America eSIM plans that include a local phone number with the dialing code +1 and allow outbound voice calls and outbound SMS. The plans cover a data cap ranging from 1GB to 50GB and a validity that can be as short as 3 days or as long as 365 days, with prices starting at $5.99 USD and going up to $52.99 USD depending on the data amount and validity period.

All available plans are networked on 5G and support outbound telephony only; calls and SMS can be sent but not received. Travelers should check the specific details directly with JamboSim if they need confirmation of exact capabilities or any additional features.

In the United States of America, JamboSim provides 26 single‑country data plans and 23 multi‑country plans that include coverage of the U.S. The available plans are priced between approximately $1.99 and $106.99, with data caps ranging from 200 MB to 50 GB and validity periods spanning 3 to 365 days. The catalogue includes both fixed‑data plans, which allocate a set amount of data for the entire validity period, and daily‑data‑cap plans, wherein data is limited each day.