nextSIM eSIM Data Plans for Guinea-Bissau

NextSIM does not provide a truly unlimited high‑speed data eSIM for Guinea‑Bissau. All plans that use “Unlimited” in their name actually contain a fixed data allowance; for example, the “eSIM Guinea‑Bissau Unlimited 10Days Standard” limits the user to 2GB per day, and after the daily quota is reached, the speed is throttled to 2000kbps. Because of this fixed cap, the plan is not unlimited.

Plan alternatives include larger fixed data bundles such as the 20GB 30Days Standard or the 10GB 30Days Standard plans. These can offer a high amount of high‑speed data for an entire month without the speed reduction that occurs after a fixed quota is used. These fixed‑data options are usually more cost‑effective for travelers who need a reliable, consistent data supply for a set number of days.

nextSIM does not offer a Guinea‑Bissau eSIM that includes a local phone number or SMS capability. All plans available from this provider for Guinea‑Bissau are data‑only.

Travelers who need to make calls or send text messages can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection, but some applications may be restricted in Guinea‑Bissau. It is recommended to confirm that the apps you rely on are accessible before purchasing a plan.

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.