Wiiline eSIM Data Plans for Guinea-Bissau

Wiiline does not provide a truly unlimited data eSIM for Guinea‑Bissau. The plans that carry the label “Unlimited” actually offer a fixed amount of high‑speed data each day, such as 1 GB/day for 3‑, 5‑, 7‑ or 10‑day packages, or 5 GB/day for a 3‑day package. When the daily allowance is exhausted, the connection is throttled to 500 kbps.

Travelers who need more data without the daily cap can choose a fixed‑data plan instead. For example, a 20 GB plan is available for 30 days at $175 USD, and a global 80 GB plan is offered for 365 days at $149 USD. These options provide higher total data limits and may be more cost‑effective for heavy data users.

Wiiline does not provide any eSIM plans for Guinea‑Bissau that contain a phone number or SMS capability. The available offers are strictly data‑only. Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice calls and messaging, avoiding the need for a local phone number or SMS service.

Wiiline offers both single‑country and multi‑country data plans that include Guinea‑Bissau. The single‑country catalogue features 11 distinct packages, while the multi‑country collection contains 4 packages that encompass Guinea‑Bissau as well. Prices for these plans range from about $16.50 to $175.00 and data allowances span 1 GB to 80 GB over validity periods of 3 to 365 days. Within the overall portfolio, five plans use a daily‑data‑cap structure, providing a fixed amount of data each day, whereas ten plans use a fixed‑data‑cap structure, granting a single total allowance for the plan’s duration. All plans allow tethering; in some cases data speeds may be reduced to 500 kbps.