AdventureSIMs eSIM Data Plans for Guinea-Bissau

AdventureSIMs does not provide an unlimited data eSIM plan for Guinea‑Bissau. The only options available are fixed‑data packages, such as a 20GB 30 days plan priced at $86.82 USD or a 10GB 30 days plan at $49.20 USD. These plans offer tethering and 5G connectivity in Guinea‑Bissau and across 117 other countries. Choosing a fixed‑data plan can be more cost‑effective for most travelers, unless a user requires an extremely high volume of data that would otherwise justify an unlimited plan.

AdventureSIMs does not provide an eSIM for Guinea‑Bissau that includes a local phone number or SMS functionality; only data‑only plans are available. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and messaging purposes.

AdventureSIMs provides five multi‑country data plans that cover Guinea‑Bissau, all of which are available across a range of pricing from about nine dollars to eighty‑six dollars, with data caps that vary from one gigabyte to twenty gigabytes. The plans run for anywhere between seven and thirty days, and tethering is permitted on many of the plans.