Monty eSIM eSIM Data Plans for Guernsey

Monty eSIM does not provide an unlimited data eSIM for Guernsey. The plans available give fixed data allowances, the largest being 20GB for 30 days at $47.50 USD, with other options of 10GB for $23.99 USD and 5GB for $13.50 USD, all valid for 30 days. These fixed‑data offerings give travelers a clear understanding of how much data they will have during their stay.

Choosing a fixed data plan can be more economical for most visitors, especially if they are unlikely to use data at a very high rate. Travelers who need substantially more data might consider a different provider or a broader‑coverage plan, but Monty eSIM’s options for Guernsey remain within the specified data caps.

Monty eSIM does not provide a Guernsey eSIM plan that includes a local phone number or SMS capability; only data‑only eSIM plans are offered. Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice and messaging.

Monty eSIM offers five single‑country data plans for Guernsey and four multi‑country plans that include the island in their coverage. The plans range in price from about $3.99 to $66.50 and provide data caps between 1 GB and 20 GB, with validity periods from seven to thirty days. Some of the packages deliver a fixed amount of data for the entire period, while others cap the daily data usage to meet different usage patterns.