eSimfly eSIM Data Plans for United States of America

eSimfly does not provide a truly unlimited data eSIM for the United States of America. Plans that carry the word “Unlimited” actually offer a fixed daily limit, such as 3GB per day or 1GB per day, after which the speed is reduced to 1000kbps or 5000kbps. For travelers who need a larger data allowance without daily limits, eSimfly offers fixed‑data plans such as the Global 100 GB 31 days plan at $68.07 USD and the United States 50 GB 30 days plan at $48.41 USD, both of which provide high‑speed data until the 100 GB or 50 GB cap is reached. Choosing a fixed data plan may be more cost‑effective for heavy data users.

eSimfly does not provide a United States of America eSIM plan that includes a phone number or SMS capability. Travelers who need voice and messaging services can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but availability of these services may vary by region. Travelers should verify the accessibility of the apps they intend to use before purchasing a plan.

eSimfly offers 20 single‑country data plans for the United States of America and an additional 66 multi‑country plans that include U.S. coverage. Prices for these plans range from roughly $2.43 to $121.38, while data limits vary from 1 GB up to 100 GB. Some plans are structured with a daily data cap, granting a set amount of data each day within the validity period, whereas others provide a fixed data amount that remains constant for the entire length of the plan.