AlpineSIM eSIM Data Plans for Guinea-Bissau

AlpineSIM does not provide a truly unlimited data eSIM for Guinea‑Bissau. All of the plans listed in its catalog for this country have fixed data allowances and are described as “Unlimited Global” only because they offer uninterrupted service while the cap is not exceeded.

Instead, travelers can choose from fixed‑data eSIMs. For example, the AlpineSIM Global 20GB plan gives 20GB of high‑speed 5G data for 30 days at $75.10 USD, and the 10GB plan supplies 10GB of 5G data for 30 days at $42.56 USD. These options may be more cost‑effective for most users unless a very heavy data usage is required.

AlpineSIM does not offer eSIM plans for Guinea‑Bissau that include a phone number or SMS. Only data‑only eSIM options are available from this provider for that country. Travelers who need voice or text services can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, which provide call and messaging functionality without a local phone number.

AlpineSIM offers 6 single‑country data plans that are specific to Guinea‑Bissau, and 26 multi‑country plans that include Guinea‑Bissau in their coverage.

The prices for these plans span from about $6.45 to $232.33, while the data caps vary between 1 GB and 20 GB depending on the chosen plan. Some of the options sell a fixed amount of data for the entire validity period, whereas others apply a daily data cap that continues until the plan’s end date.