MobiMatter eSIM Data Plans for Guinea-Bissau

MobiMatter does not offer an unlimited data eSIM plan for Guinea‑Bissau. Travelers who need large data allowances can select from several fixed‑data options, such as the Best World 25 GB 90 days plan for $64.99 USD, the Best World 10 GB 30 days plan for $36.99 USD, or the Best World 3 GB 30 days plan for $18.99 USD. These plans provide generous data limits and can be more cost‑effective for most users than an unrestricted offer would be, unless one requires extremely heavy data usage.

MobiMatter does not provide a Guinea‑Bissau eSIM that includes a phone number or SMS capability. The mobile plans available from MobiMatter for this destination are limited to data-only access.

Users who need voice or messaging can rely on VoIP applications such as WhatsApp, Telegram or iMessage, which operate over data connections and do not require a local phone number or SMS service.

MobiMatter offers four multi‑country data plans that include Guinea‑Bissau. The plans provide between 1 GB and 25 GB of data and are priced from $8.99 to $64.99, with validity periods ranging from 30 to 90 days. All plans allow tethering, giving travelers flexibility to share the connection with other devices.