1 GB
Data
7 days
Validity
$8.99
$8.99/GB
simbye.com Promo code
Simbye eSIM Cayman Islands 2026: Promo Code, Data Plans & Prices
Simbye eSIM Cayman Islands 2026: promo code, plans and prices. How much does it cost? Rates by days and GB, from the cheapest to the largest data package.
Traveling to more than one country? Add it to the search.
Updated Nov 9, 2026
Simbye plans and prices for the Cayman Islands
Simbye for the Cayman Islands FAQ.
Is there a Simbye promo code for the Cayman Islands?
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Yes. Use our code when you buy a Cayman Islands plan. It takes 15% off. Enter it at checkout.
How much does the cheapest Simbye eSIM for the Cayman Islands cost?
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The cheapest Simbye eSIM for the Cayman Islands costs $8.99 and gives you 1 GB for 7 days. It's the regional eSIM, which also works in other countries. We recheck prices daily, so this price is up to date. You can buy it on the official Simbye site.
Does Simbye work in the Cayman Islands?
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Yes, Simbye works in the Cayman Islands on its regional eSIMs. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.
How much is a Simbye eSIM for the Cayman Islands for 7, 15 or 30 days?
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On plans that include the Cayman Islands, these are Simbye's lowest prices by trip length:
- 7 days: $8.99 for 1 GB
- 30 days: $19.99 for 3 GB
Simbye has no 15-day plan for the Cayman Islands.
Does Simbye have an unlimited data eSIM for the Cayman Islands?
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No, Simbye has no unlimited plans for the Cayman Islands, so every plan comes with a set amount of data.
What is Simbye, and is it good for the Cayman Islands?
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Simbye is an eSIM store for travelers, with plans covering 157 destinations.
How much does 1 GB of data cost with a Simbye eSIM in the Cayman Islands?
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With Simbye, 1 GB in the Cayman Islands can cost as little as $6.66 on the regional eSIM, which has 3 GB for 30 days.
Can I use a Simbye eSIM as a mobile hotspot in the Cayman Islands?
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Yes, most Simbye eSIMs support a personal hotspot, and shared data counts toward your data package.
Does Simbye have a phone plan with a number for the Cayman Islands?
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No, Simbye's Cayman Islands plans are data only, so your home number stays on your main SIM. You can still call and message people through WhatsApp or other apps.
Can I buy a Simbye eSIM before my trip to the Cayman Islands and use it later?
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Yes, you can buy it ahead: before activation, the eSIM stays valid for 180 days. Installing it at home doesn't start the clock, and the days start when the eSIM connects to a network in the Cayman Islands.
Can I top up a Simbye eSIM?
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Yes, you can top up the same eSIM in the app or on the website, with no new QR code. On data plans you add gigabytes, and on unlimited plans you add days.
Does Simbye have a regional eSIM that works in the Cayman Islands?
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Yes, Simbye has 3 regional plans that cover the Cayman Islands and other countries. These keep you online as you cross borders. Simbye has no Cayman Islands-only plan, so each of its eSIMs here also works in other countries.