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 Guernsey
Guernsey
100MB
1
Day
$1.80
$18.00/GB
Global eSIM
100MB
∞
No expiry
$2.50
$25.00/GB
Guernsey
1GB
7
Days
$3.80
$3.80/GB
Guernsey
3GB
30
Days
$8.80
$2.93/GB
Global eSIM
1GB
∞
No expiry
$9.80
$9.80/GB
Guernsey
5GB
30
Days
$13.80
$2.76/GB
World Wide Pass
1GB
∞
No expiry
$18.80
$18.80/GB
Guernsey
10GB
30
Days
$23.80
$2.38/GB
Global eSIM
3GB
∞
No expiry
$24.80
$8.27/GB
Global eSIM
5GB
∞
No expiry
$36.80
$7.36/GB
Guernsey
20GB
30
Days
$41.40
$2.07/GB
World Wide Pass
3GB
∞
No expiry
$54.80
$18.27/GB
Global eSIM
10GB
∞
No expiry
$68.80
$6.88/GB
World Wide Pass
5GB
∞
No expiry
$85.80
$17.16/GB
Global eSIM
25GB
∞
No expiry
$104.90
$4.20/GB
World Wide Pass
10GB
∞
No expiry
$158.00
$15.80/GB
Frequently Asked Questions
Does Simfinity offer unlimited data eSIM for Guernsey?
Simfinity does not provide an unlimited data eSIM plan specifically for Guernsey. All of its plans for the island have a defined data cap, such as 20GB for 30 days at $41.40 USD or 10GB for 30 days at $23.80 USD.
If you need a high‑usage plan, a fixed data plan may be more cost‑effective unless you are an extreme heavy data consumer. Simfinity offers a 25GB unlimited‑validity plan that covers Guernsey and 104 additional countries, but it is not an unlimited‑data plan for Guernsey alone.
Does Simfinity offer Guernsey eSIM with phone number and SMS?
Simfinity does not provide a Guernsey eSIM that includes a phone number or SMS capability. The provider offers only data‑only eSIM plans for Guernsey. Travelers can still use services such as WhatsApp, Telegram and iMessage over the data connection to make calls and send messages without needing a local phone number or SMS functionality.
How many data plans does Simfinity offer for Guernsey?
Simfinity offers 6 single‑country data plans and 10 multi‑country plans that cover Guernsey. The available plans from a 100 MB data allowance to 25 GB, with prices between USD 1.80 and USD 158.00. Some of the plans include the option for tethering. No distinct daily‑cap or fixed‑amount categories appear in the current summary.
Summarized by Gen AI. Last updated:
Guernsey Also Covered By
Other Countries Nearby Guernsey
data plans for the provider(s) with this icon are programmatically fetched and updated.