SeferESIM eSIM Data Plans for Guinea-Bissau

SeferESIM does not provide an unlimited data eSIM for Guinea‑Bissau. All of the plans listed for that country have a fixed data cap, such as 20GB for 30 days or 20GB for 90 days, and a separate 10GB/Day plan that offers reduced speed. Travelers who need a larger data allowance can choose one of these fixed data plans, which may be more cost‑effective unless they are extremely heavy data users.

SeferESIM does not provide a phone number or SMS service for Guinea‑Bissau; only data‑only eSIM plans are offered. Travelers who need voice or text can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, though some destinations may block or limit access to these services, so it is advisable to verify the availability of the apps you rely on before purchasing.

SeferESIM offers 22 single‑country data plans for Guinea‑Bissau and 20 multi‑country plans that also cover the country. The plans range from a 500 MB data cap to a 20 GB data cap, and prices span roughly $6.68 for the smallest daily‑cap offers up to more than $1, 400 for the longest‑validity, high‑data packages. Some plans supply a fixed data amount, while others provide a daily data cap. Certain packages include reduced speeds, such as 512 kbps or 384 kbps.