MobiMatter eSIM Data Plans for Guinea-Bissau

MobiMatter does not provide an unlimited data eSIM for Guinea‑Bissau. The provider’s plans for the country have fixed data caps of 1GB, 3GB, 10GB, and 25GB, each with a set validity period of 30 or 90 days.

Travelers who need more data can choose a fixed data plan that best matches their usage. For example, the 25GB plan is valid for 90 days, and the 10GB plan is valid for 30 days. These options may be more cost‑effective unless the user is an extremely heavy data consumer.

MobiMatter does not provide Guinea‑Bissau eSIM plans that include a local phone number or SMS capability. Only data‑only eSIM offers are available from this provider for the country. Travelers who need voice or text may use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm that these services are accessible in Guinea‑Bissau before purchasing.

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.