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
Global eSIM
100MB
∞
No expiry
$2.99
$29.90/GB
Guernsey
1GB
7
Days
$3.60
$3.60/GB
Guernsey
3GB
30
Days
$9.40
$3.13/GB
Global eSIM
1GB
∞
No expiry
$9.99
$9.99/GB
Guernsey
5GB
30
Days
$14.01
$2.80/GB
World Wide Pass
1GB
∞
No expiry
$18.90
$18.90/GB
Global eSIM
3GB
∞
No expiry
$23.99
$8.00/GB
Guernsey
10GB
30
Days
$29.60
$2.96/GB
Global eSIM
5GB
∞
No expiry
$36.99
$7.40/GB
Guernsey
20GB
30
Days
$55.40
$2.77/GB
World Wide Pass
3GB
∞
No expiry
$55.90
$18.63/GB
Global eSIM
10GB
∞
No expiry
$68.99
$6.90/GB
World Wide Pass
5GB
∞
No expiry
$86.90
$17.38/GB
Global eSIM
25GB
∞
No expiry
$104.90
$4.20/GB
World Wide Pass
10GB
∞
No expiry
$160.90
$16.09/GB
Frequently Asked Questions
Does Simfinity offer unlimited data eSIM for Guernsey?
Simfinity does not provide an unlimited‑data eSIM specifically for Guernsey. All of its Guernsey‑only contracts have a fixed data cap. For example, the 20GB Guernsey plan is valid for 30 days and costs $55.40 USD, while the 10GB Guernsey plan is also 30 days and priced at $29.60 USD. Because each plan has a set data allowance, choosing a fixed‑data plan can be more cost‑effective unless a traveler requires an extremely high data usage that would otherwise require an unlimited plan.
Does Simfinity offer Guernsey eSIM with phone number and SMS?
Simfinity does not offer any eSIM plans for Guernsey that include a phone number or support SMS. The provider only sells data‑only eSIMs for this destination.
Users who need to make voice calls or send text messages can rely on internet‑based communication tools such as WhatsApp, Telegram, or iMessage, which work over the data connection that the Simfinity eSIM provides.
How many data plans does Simfinity offer for Guernsey?
Simfinity provides five single‑country data plans for Guernsey and ten multi‑country plans. The available options range in price from $2.99 to $160.90 and offer between 100 MB and 25 GB of data. Some plans deliver a fixed data amount, while others apply a daily data cap, with tethering allowed on applicable plans.
Summarized by Gen AI. Last updated:
Guernsey Also Covered By
Other Countries Nearby Guernsey
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