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.
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For new userSimsima eSIM Data Plans for Guam
5% OFF 5% OFF 5% OFF 5% OFF 5% OFF 5% OFF 5% OFF 5% OFF 5% OFF 5% OFF 5% OFF 5% OFF 5% OFF 5% OFF 5% OFF 5% OFF 5% OFF 5% OFFData plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Simsima for Guam FAQ
Does Simsima offer unlimited data eSIM for Guam?
Simsima does not provide a truly unlimited high‑speed eSIM for Guam. The plans that include “Unlimited” in their name give a fixed daily allowance of 3 GB; when the 3 GB daily limit is reached the speed is lowered to 1000 kbps. For travelers who need more data, Simsima offers fixed‑data options such as 20 GB for 30 days or 10 GB for 30 days, which can be a more cost‑effective choice if high‑speed data usage is anticipated.
Does Simsima offer Guam eSIM with phone number and SMS?
Simsima does not provide an eSIM for Guam that includes a phone number or SMS capability. Travelers to Guam can only purchase data‑only eSIM plans from this provider. If a VoIP service such as WhatsApp, Telegram, or iMessage is needed for voice or text communication, it can normally be used over the data connection, but some destinations may block or restrict certain apps. Travelers should confirm that the apps they require are accessible in Guam before purchasing.
How many data plans does Simsima offer for Guam?
Simsima currently offers nine single‑country data plans for Guam and does not provide any multi‑country plans. The available plans range in price from about $9.26 to $112.35 and in data cap from 1 GB up to 20 GB. Of these, four plans include a daily data cap while five provide a fixed data amount, allowing users to choose between short‑term daily limits or a longer‑term data allotment.
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