Simfinity Telco LLC - provides affordable, flexible eSIM solutions for global travelers, enabling seamless connectivity across 190+ countries without the need for physical SIM cards. With instant activation, no roaming fees, and data plans tailored to travelers, Simfinity ensures that staying connected worldwide is easy and hassle-free.
Simfinity 
Simfinity Telco LLC - provides affordable, flexible eSIM solutions for global travelers, enabling seamless connectivity across 190+ countries without the need for physical SIM cards. With instant activation, no roaming fees, and data plans tailored to travelers, Simfinity ensures that staying connected worldwide is easy and hassle-free.
Simfinity eSIM Data Plans for Cayman Islands
Caribbean Lifetime eSIM
100MB
∞
No expiry
$2.50
$25.00/GB
Cayman Islands Carib
1GB
7
Days
$5.50
$5.50/GB
Cayman Islands
1GB
1
Day
$6.80
$6.80/GB
Cayman Islands
1GB
7
Days
$7.80
$7.80/GB
Caribbean
1GB
7
Days
$9.20
$9.20/GB
Caribbean Lifetime eSIM
1GB
∞
No expiry
$11.80
$11.80/GB
Cayman Islands Carib
3GB
30
Days
$13.80
$4.60/GB
Cayman Islands
3GB
15
Days
$15.80
$5.27/GB
Cayman Islands
3GB
30
Days
$17.80
$5.93/GB
World Wide Pass
1GB
∞
No expiry
$18.80
$18.80/GB
Cayman Islands Carib
5GB
30
Days
$19.80
$3.96/GB
Caribbean
3GB
30
Days
$22.40
$7.47/GB
Cayman Islands
5GB
30
Days
$25.80
$5.16/GB
Caribbean
5GB
30
Days
$31.80
$6.36/GB
Caribbean Lifetime eSIM
3GB
∞
No expiry
$34.40
$11.47/GB
Cayman Islands Carib
10GB
30
Days
$38.40
$3.84/GB
Cayman Islands
10GB
30
Days
$43.40
$4.34/GB
Caribbean
10GB
30
Days
$52.50
$5.25/GB
Caribbean Lifetime eSIM
5GB
∞
No expiry
$54.20
$10.84/GB
World Wide Pass
3GB
∞
No expiry
$54.80
$18.27/GB
Cayman Islands Carib
20GB
30
Days
$69.80
$3.49/GB
Cayman Islands
20GB
30
Days
$77.80
$3.89/GB
World Wide Pass
5GB
∞
No expiry
$85.80
$17.16/GB
Caribbean Lifetime eSIM
10GB
∞
No expiry
$105.00
$10.50/GB
World Wide Pass
10GB
∞
No expiry
$158.00
$15.80/GB
Caribbean Lifetime eSIM
25GB
∞
No expiry
$259.00
$10.36/GB
Frequently Asked Questions
Does Simfinity offer unlimited data eSIM for Cayman Islands?
Simfinity does not provide an unlimited data eSIM for the Cayman Islands. Travelers who choose Simfinity instead can purchase fixed‑data plans. For example, the Caribbean Lifetime eSIM offers 25GB of data for $259.00 USD and is valid forever, while a 20GB plan for the Cayman Islands is available for 30 days at $69.80 USD. Other options include 10GB plans priced around $38–$43 USD for 30 days.
Because the provider only offers capped data options, selecting a fixed plan can be more economical unless a user expects to consume more data than the largest available allowance.
Does Simfinity offer Cayman Islands eSIM with phone number and SMS?
Simfinity does not offer eSIM plans with a phone number or SMS capability for the Cayman Islands. The provider’s offers for that destination are data‑only plans, so a local phone number and the ability to send or receive text messages are not included.
Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection provided by the eSIM, allowing calls and messages without requiring a traditional phone number or SMS service.
How many data plans does Simfinity offer for Cayman Islands?
Simfinity offers 12 single‑country plans and 14 multi‑country plans for the Cayman Islands. Prices range from $2.50 to $259.00, while data caps span from 100 MB to 25 GB. The single‑country options are restricted to usage only in the Cayman Islands, whereas the multi‑country plans include the Cayman Islands as part of a broader network of destinations. Some plans also allow tethering.
Summarized by Gen AI. Last updated:
Cayman Islands Also Covered By
Other Countries Nearby Cayman Islands
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