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With more than 80 travel eSIM providers and over 1900 prepaid data plans available for Guernsey, travelers have a wide variety of options to choose from, ensuring they can find an eSIM that matches their specific needs. Despite the breadth of options, it remains useful to review coverage details and data limits before making a selection.
Yes, several eSIM providers offer unlimited data plans for travel to Guernsey. abesteSIM, Truely, Roamify, Yoho Mobile and esimzon all have unlimited data options that remain active for between one and thirty days (esimzon offers a fixed fifteenâday period). All of these plans allow tethering, but they may throttle speed or impose a maximum speed limit of 5âŻMbps. Prices for the unlimited packages vary widely, from as low as about $4.44 for the shortâterm option on abesteSIM to up to $449.07 for a longerâterm plan on Yoho Mobile, with most plans falling in the $5 to $180 range. Travelers should compare the price, validity and any speed restrictions to select the plan that best matches their data needs for the visit.
In Guernsey, the primary Mobile Network Operators (MNOs) are:
Sure (Guernsey) Limited: "The largest telecoms operator in the Channel Islands, providing mobile, fixed-line, and broadband services."
JT (Guernsey) Ltd: "Offers a range of telecom services, including mobile, broadband, and fixed-line connectivity."
Guernsey Airtel Ltd (Airtel-Vodafone): "Provides mobile services to both residents and visitors."
In addition to these MNOs, Guernsey has Mobile Virtual Network Operators (MVNOs) that offer mobile services by leasing access from major carriers. For example, the Channel Islands Co-operative Society has announced plans to launch "Coop Mobile," an MVNO utilizing Sure's network infrastructure. However, most travel eSIMs rely on MNO infrastructure, not MVNOs.
Travel eSIMs that provide a phone number and SMS service for Guernsey are available through several providers. Roamify, SimOptions and MoreMins eSIM each offer plans that include both voice and text messaging in addition to data. Pricing ranges from around $15 for a 1âŻGB package to about $105 for a 20âŻGB plan with 365âday validity, and the plans can be used over 3G, 4G and 5G networks.
All of these plans support inbound and outbound voice calls and SMS, but the phone numbers are issued from foreign dialing codes rather than the local Guernsey code. Roamify and SimOptions use dialing code +33 and MoreMins eSIM uses +44, so the numbers are not local to Guernsey.
Summarized by Gen AI. Last updated:

























































































