AdventureSIMs eSIM Data Plans for Guinea-Bissau

No, AdventureSIMs does not offer an unlimited data eSIM for Guinea‑Bissau. The available plans for this destination are fixed‑data bundles with set data caps. For example, a 20GB bundle is valid for 30 days and costs $86.64 USD, while a 10GB bundle also lasts 30 days and is priced at $49.09 USD. These fixed bundles provide predictable data and validity periods, which can be more cost‑effective for travelers who do not require infinite data usage.

AdventureSIMs does not provide an eSIM for Guinea‑Bissau that includes a local phone number or SMS capability. The only plans available for this destination from the provider are data‑only options.

Travelers who need to make voice calls or send messages can rely on VoIP applications such as WhatsApp, Telegram or iMessage over the data connection. However, some destinations may block or restrict access to certain apps or VoIP services, so it is advisable to confirm that these services work in Guinea‑Bissau before purchasing an eSIM.

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.