ZenSim eSIM Data Plans for Guinea-Bissau

ZenSim does not provide a truly unlimited data eSIM for Guinea‑Bissau. The only plan branded as “Unlimited” offers 3GB of high‑speed data per day for a five‑day period, after which the speed is reduced and the total data is capped. Travelers who need a larger amount of data can choose from ZenSim’s fixed‑data plans, such as the 20GB plan valid for 15 days or the 10GB plan also valid for 15 days. Selecting a fixed data plan can often be a more cost‑effective way to meet heavy data needs while still avoiding the daily cap.

ZenSim currently does not provide an eSIM for Guinea‑Bissau that includes a phone number or SMS capability. The available plans from ZenSim for the country are data‑only packages; they do not support inbound or outbound voice or text messages. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but availability of these apps can vary by local network restrictions, so it is advisable to verify that the services you rely on are accessible in Guinea‑Bissau before purchasing.

ZenSim offers 14 single‑country data plans for Guinea‑Bissau, with no multi‑country plans available for this country. Among those, 13 plans come with a fixed data cap ranging from 1 GB to 20 GB, while a single daily data cap plan offers a per‑day data allocation. The price range for these plans spans from $13 to $96, reflecting the variety of validity periods that run between 5 and 30 days, and many plans include the option to tether to other devices.