Silvy eSIM Data Plans for Guinea-Bissau

Silvy does not provide an unlimited data eSIM plan for Guinea‑Bissau. The available options are fixed data plans that must be used within a set validity period. For example, Silvy offers a 20GB plan for 30 days at $49.90 USD and a 10GB plan for 30 days at $31.90 USD, both of which include tethering. Choosing a fixed data plan can be more cost‑effective unless a traveler requires a very high data volume.

Silvy does not provide eSIM plans for Guinea‑Bissau that include a phone number or SMS capability. Only data‑only eSIMs are offered.

Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging, though it is advisable to confirm that these services are accessible in Guinea‑Bissau before purchasing a plan.

Silvy provides five single‑country data plans tailored for Guinea Bissau, in addition to seven multi‑country plans that cover Guinea Bissau along with other destinations. Within these options, prices vary from about $6.90 to $72.50, while data allowances range from 1 GB up to 20 GB for validity periods that can be as short as seven days or as long as 90 days. Many of the plans permit tethering, offering flexibility for devices that share connectivity.