RoameSIM eSIM Data Plans for Guernsey

RoameSIM does not provide an unlimited data eSIM plan for Guernsey. Instead, it offers fixed‑data plans, such as the Discover Global – 60 GB – 125 days plan and the Discover Global – 20 GB – 30 days plan, which provide high data allowances. Selecting a fixed‑data plan can be more cost effective for most travelers, though users who consume very large amounts of data may want to compare other providers for truly unlimited options.

RoameSIM provides several Guernsey eSIM plans that include a phone number and SMS capability. The available plans range from 1GB for 7 days at $21.00 USD to 20GB for 365 days at $124.60 USD, all featuring a dialing code of +1 and allowing inbound and outbound voice calls as well as inbound and outbound SMS. The plans support 5G connectivity in Guernsey and 164 additional countries; users should verify with RoameSIM if a local Guernsey number is required, as the current number is from the United States.

RoameSIM offers 19 data plans that cover Guernsey, all of which fall under its multi‑country package. These plans range in price from $2.40 to $208.60, provide data caps between 200 MB and 60 GB, and have validity periods that span from 3 to 365 days. Some plans allow tethering and include options such as fixed‑data‑amount packs for a predetermined amount of data and daily‑cap plans that limit usage each day.