Yesim is a mobile internet solution that provides eSIM Mobile Data Plans for Tourism and Business in 200+ destinations. With one global eSIM, you don't need to install multiple profiles when traveling to different countries. Yesim is easy to use and accepts various payment options, making it a convenient mobile data solution for anyone traveling.
Yesim 
Yesim is a mobile internet solution that provides eSIM Mobile Data Plans for Tourism and Business in 200+ destinations. With one global eSIM, you don't need to install multiple profiles when traveling to different countries. Yesim is easy to use and accepts various payment options, making it a convenient mobile data solution for anyone traveling.
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Yesim eSIM Data Plans for Cayman Islands
Cayman Islands
Unlimited
1
Day
$17.42
(€15.00)
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Possible ThrottlingCayman Islands
3GB
7
Days
$17.42
(€15.00)
$5.81/GB
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Unlimited
1
Day
$20.90
(€18.00)
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Cayman Islands
5GB
15
Days
$26.71
(€23.00)
$5.34/GB
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5GB
30
Days
$27.87
(€24.00)
$5.57/GB
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3GB
30
Days
$36.00
(€31.00)
$12.00/GB
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10GB
30
Days
$37.16
(€32.00)
$3.72/GB
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10GB
90
Days
$45.28
(€39.00)
$4.53/GB
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5GB
30
Days
$48.77
(€42.00)
$9.75/GB
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Unlimited
7
Days
$52.25
(€45.00)
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10GB
30
Days
$67.35
(€58.00)
$6.73/GB
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20GB
180
Days
$68.51
(€59.00)
$3.43/GB
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Unlimited
7
Days
$75.47
(€65.00)
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Unlimited
15
Days
$80.12
(€69.00)
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Unlimited
30
Days
$114.95
(€99.00)
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Unlimited
15
Days
$114.95
(€99.00)
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40GB
365
Days
$126.57
(€109.00)
$3.16/GB
GET €5 OFFFrequently Asked Questions
Does Yesim offer unlimited data eSIM for Cayman Islands?
Yesim does provide unlimited data eSIM plans for the Cayman Islands. The provider offers unlimited data packages with validity periods ranging from 1 day up to 30 days, at prices covering that range. All such plans state that normal high‑speed data may be throttled after heavy usage, and the Fair Usage Policy applies. Travelers who are concerned about possible speed reductions should contact Yesim to confirm the typical amount of data that remains at full speed before throttling occurs.
Does Yesim offer Cayman Islands eSIM with phone number and SMS?
Yesim does not provide eSIM plans for the Cayman Islands that include a phone number or SMS capability. All available Cayman Islands eSIMs from Yesim are data‑only. Travelers who need voice or text communication can use popular VoIP apps such as WhatsApp, Telegram, and iMessage, which work over the data connection and do not require a local phone number or SMS service.
How many data plans does Yesim offer for Cayman Islands?
Yesim provides 7 single‑country data plans and 10 multi‑country plans for travelers in the Cayman Islands. The plans span a price range from about $17.72 to $128.78 and offer data caps anywhere from 3 GB up to unlimited data. Some plans allow tethering, though speed may be throttled.
Summarized by Gen AI. Last updated:
Cayman Islands Also Covered By
Other Countries Nearby Cayman Islands
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