AlpineSIM eSIM Data Plans for Belize

AlpineSIM does not provide a truly unlimited data plan for Belize. The plans listed as “Unlimited” actually give a fixed amount of high‑speed data—such as 500 MB, 1 GB, or 2 GB per day—and the speed is reduced once the cap is reached (the exact reduced speed is not specified in the data). For travelers who need more continuous data, AlpineSIM offers fixed‑data eSIMs such as 20 GB for 30 days, 10 GB for 30 days, 5 GB for 30 days, 3 GB for 15 days, and 3 GB for 30 days. These plans give high‑speed data for the entire validity period and can be more cost‑effective depending on the user’s data consumption.

AlpineSIM does not offer a Belize eSIM that includes a phone number or SMS capability. The provider only sells data‑only eSIM plans for Belize. Travelers can still use VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection to make voice calls and send messages.

AlpineSIM offers 30 single‑country data plans in Belize, with no multi‑country options available for this destination. The plans range from as little as 500 MB to 20 GB of data, with pricing spanning roughly $7.08 to $412.20 USD and validity periods between one and thirty days. Of these 30 plans, 21 provide a daily data cap while the remaining nine are fixed‑data volume plans. Tethering is allowed on eligible plans.