Wiiline eSIM Data Plans for Guinea-Bissau

Wiiline does not provide a truly unlimited data eSIM for Guinea‑Bissau. All plans that carry “Unlimited” in their name actually contain a data cap of 1 GB per day; after this limit the speed is reduced to 512 kbps.

If a fixed data allowance is preferable, Wiiline offers several alternatives. For example, a 30‑day 20 GB plan costs $94.30 USD, while a 30‑day 10 GB plan is $58.26 USD. These plans give higher data amounts without the daily throttle and can be more cost effective for most travelers unless very high data usage is required.

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 a total of 13 single‑country plans and 2 multi‑country plans that include Guinea‑Bissau. The plans span a price range of $18.40 to $150.00 and data caps from 1 GB to 80 GB. Some of the plans provide a fixed data amount for the entire validity period, while others cap the data on a daily basis. In most options tethering is permitted, and reduced speeds of 512 kbps may apply in certain cases.