Simsima
Simsima is an eSIM marketplace offering instant connectivity in 190+ countries. Travelers can browse, purchase, and activate eSIMs directly from their phone — no physical SIM swap needed. Plans range from 1-day local passes to multi-country regional bundles, with coverage across Europe, Asia, the Americas, and beyond. Simsima supports all eSIM-compatible devices and offers 24/7 customer support based in Barcelona.
Promo Code
For new userSimsima eSIM Data Plans for United States of America
5% OFF
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Simsima for United States of America FAQ
Does Simsima offer unlimited data eSIM for United States of America?
Simsima does not offer a truly unlimited data eSIM for the United States of America. The plans that carry the “Unlimited” label cap users at 3GB of high‑speed data each day, after which the speed is reduced to 1000 kbps.
Customers who need high‑speed data without daily limits can choose from several fixed‑data plans available for the United States. For example, a 100 GB plan valid for 10 days costs $97.62, a 50 GB plan valid for 30 days costs $39.10, and a 20 GB plan valid for 30 days costs $16.66. These fixed‑data options provide unlimited high‑speed usage over their validity period and may be more cost‑effective for heavy users.
Does Simsima offer United States of America eSIM with phone number and SMS?
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.
How many data plans does Simsima offer for United States of America?
Simsima offers a total of 36 data plans specifically for the United States of America. This includes 21 single‑country plans that apply only within the United States, and 15 multi‑country plans that cover the U.S. along with other destinations. The available plans range in price from about $0.40 to $97.62, with data caps that span from 100 MB up to 100 GB. The catalogue contains both fixed data amount plans—where the user gets a set quantity of data for the plan’s validity period—and daily data cap plans, which allow a specific amount of data to be used each day within the overall plan period.
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