JamboSim
Jambosim is a global eSIM provider offering instant, affordable mobile data plans in 200+ countries and regions. Travelers, digital nomads and businesses can buy an eSIM online, receive it by email within seconds, and activate it on any eSIM-compatible device — no physical SIM card required. Our catalogue includes local, regional and worldwide data plans from trusted carriers (KPN, Vodafone, Telcel and many more), with transparent pricing, easy top-ups, and 24/7 customer support.
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UnlimitedJamboSim eSIM Data Plans for Guam
15% OFF 15% OFF 15% OFF 15% OFF 15% OFF 15% OFF 15% OFF 15% OFF 15% OFF 15% 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.
JamboSim for Guam FAQ
Does JamboSim offer unlimited data eSIM for Guam?
JamboSim does not provide a truly unlimited high‑speed data eSIM for Guam. The plans that carry the name “Unlimited” actually offer a fixed allowance of 3 GB per day and, once this quota is reached, data speed drops to 1000 kbps.
If a fixed data plan is suitable, JamboSim offers several options. For example, a 3‑day plan supplies 3 GB/day for $9.99 USD, while a 7‑day plan provides the same 3 GB/day for $18.99 USD. These plans give a predictable amount of high‑speed data and may be more cost‑effective for travelers who do not need unlimited data throughput.
Does JamboSim offer Guam eSIM with phone number and SMS?
JamboSim does not provide a Guam eSIM that includes a phone number or SMS capability, so travelers cannot make conventional phone calls or receive text messages through the eSIM itself. The provider only offers data‑only plans for Guam, which can be used for internet access, Wi‑Fi calling, and messaging apps such as WhatsApp, Telegram, and iMessage.
How many data plans does JamboSim offer for Guam?
JamboSim presents five single‑country data plans for Guam, with no multi‑country options available. All of the plans are based on a daily data cap; no fixed‑amount plans exist for this destination. The available offerings span a price range from $9.99 to $70.99 per plan and feature a data cap of 3 GB for each plan, valid for periods ranging from 3 to 30 days.
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