ASIMGO eSIM Data Plans for Guernsey

ASIMGO does not provide an unlimited data eSIM specifically for Guernsey. All Guernsey‑only offers listed in their catalogue are fixed data plans with a set allowance, the largest of which is a 30 GB bundle valid for 30 days.

If a user needs a large data allocation, the 30 GB Guernsey plan for 30 days is the biggest fixed option, priced at $22.98 USD, while a 20 GB corresponding plan costs $16.62 USD. These fixed data plans may be more cost‑effective for most travelers, unless they are extremely heavy data users who could benefit from a different pricing model.

ASIMGO does not offer any eSIM plans for Guernsey that include a phone number or SMS capability. The available Guernsey eSIMs are data‑only, so users cannot make or receive standard voice calls or SMS messages while the plan is active.

If a phone number or text messaging is required, travelers can use family‑friendly VoIP services such as WhatsApp, Telegram or iMessage over the data connection. These apps generally work in Guernsey, but some destinations restrict or block particular services, so it is advisable to confirm that the VoIP apps you rely on are accessible before purchasing a data‑only plan.

ASIMGO’s catalogue lists 40 single‑coverage plans and 51 multi‑coverage plans that can be used in Guernsey. These plans span a price range from about $0.56 to $68.98, data caps between 500 MB and 30 GB, and validity periods of 1 to 60 days. The selection includes both fixed data‑cap options—where a set amount of data is supplied for the duration of the plan—and daily data‑cap options—where a daily data allowance is provided. Tethering is typically allowed, and when data speeds are throttled the reduction is set at 128 kbps.