nextSIM eSIM Data Plans for Guinea-Bissau

nextSIM does not currently provide a true unlimited data eSIM for Guinea‑Bissau. The plans that include “Unlimited” in their name actually cap high‑speed data at 1 GB or 2 GB per day or in total, and after the limit is reached the connection is throttled to 512 kbps or 2000 kbps.

Instead, nextSIM offers fixed‑data plans that allow higher data allowances for the same validity period. For example, a 10 GB plan valid for 30 days costs $75.69 USD, while a 20 GB plan valid for 30 days costs $135.88 USD. These options can be more cost‑effective for travelers who want larger amounts of high‑speed data without the reduction in speed after a daily cap.

nextSIM does not provide an eSIM for Guinea‑Bissau that includes a phone number or SMS capability. The provider offers only data‑only plans for that country. Travelers who need voice or text can still use popular VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but there is no local phone number or SMS service supplied.

nextSIM offers 19 single‑country data plans for Guinea‑Bissau, with data caps ranging from 1 GB to 20 GB and prices between roughly $9 and $291. In addition, a single multi‑country plan that covers Guinea‑Bissau is available, falling within the same price and data cap range. Plans are divided into fixed data‑cap options (12 plans) and daily data‑cap options (8 plans), allowing customers to choose between a set amount of data for the validity period or a daily‑cap structure that reduces the total data available in each day.