Simsima eSIM Data Plans for Guinea-Bissau

Simsima does not provide an unlimited data eSIM for Guinea‑Bissau; all of its plans for the country have a hard data cap.
Travelers looking for high‑volume connectivity can choose from Simsima’s fixed data plans, such as the 20GB plan valid for 30 days or the same 20GB plan with a 365‑day validity, as well as the 10GB and 5GB options. These fixed plans can be more cost effective than purchasing a Pay‑as‑you‑go balance for very heavy users, but the data allowance is capped at the specified amount.

Simsima does not offer eSIM plans for Guinea‑Bissau that include a phone number or SMS capability. The provider only offers data‑only eSIMs for this destination. Travelers who need voice or text services can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict these apps, so it is advisable to confirm that the services you rely on are available in Guinea‑Bissau before purchasing.

Simsima currently provides only multi‑country data plans for Guinea Bissau, with a total of five options. These plans feature data caps ranging from 1 GB to 20 GB, validity periods between 7 and 365 days, and prices spanning approximately $8.23 to $84.83. No single‑country plans are available for this destination.