Simsima eSIM Data Plans for United States of America

Simsima does not provide a truly unlimited data eSIM for the United States of America. All plans that carry the word “Unlimited” in their name offer a daily high‑speed allowance of 3 GB; once that daily limit is reached the speed is throttled to 1000 kbps. The plan’s validity is fixed at 5, 7, 10, or 30 days, so the data clause is not a hard, permanent unlimited supply.

For travelers who need higher data amounts without speed throttling, Simsima offers fixed data plans such as the 50 GB plan valid for 30 days (price $40.60 USD) or the 20 GB plan for 30 days (price $25.99 USD). These bundles allow the full high‑speed data amount to be used within the specified validity period and can be more cost‑effective for moderate or heavy data usage.

Simsima does not provide United States of America eSIM plans that include a phone number or SMS capability. The provider only offers data‑only eSIMs for that destination.
Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages. However, some destinations may block or restrict access to specific apps or VoIP services, so travelers should verify that the apps they rely on are accessible in the United States of America before purchasing a plan.

Simsima offers 12 single‑country plans that cover the United States only, and 18 multi‑country plans that also include the United States among other destinations. The single‑country plans range in price from about $1.50 to $127.45 and in data cap from 100 MB to 50 GB, whereas the multi‑country plans have a similar price range and data cap range, though the specific amounts differ by bundle. The provider offers two basic plan types: fixed data‑cap packages that give a set amount of data for the entire validity period, and daily‑data‑cap packages that allow a set amount of data each day. Both pricing and data ranges give customers a wide range of options when choosing a data plan for the United States.