merdata eSIM Data Plans for Guinea-Bissau

Merdata does not offer an unlimited data eSIM for Guinea‑Bissau.
Instead, the provider sells fixed data plans that can cover most travelers’ needs. For example, the eSIM Global 20GB plan is valid for 90 days and costs $104.12 USD, while the eSIM Guinea‑Bissau 10GB plan is valid for 30 days and costs $72.86 USD. A 5GB 30‑day plan is also available for $36.38 USD. These options may be a more cost‑effective choice unless a user requires truly unlimited data usage.

Merdata does not offer an eSIM plan for Guinea‑Bissau that includes a local phone number or the ability to send or receive SMS. All available plans from this provider for that destination are data‑only. Travelers looking to make voice calls or send text messages can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but they should verify that these services are accessible in Guinea‑Bissau before purchasing, as some destinations may block or restrict them.

Merdata offers 8 single‑country plans and 11 multi‑country plans for Guinea‑Bissau. All of the plans provide a fixed data amount rather than a daily data cap, with data caps ranging from 500 MB to 20 GB. The prices for these plans span roughly $10.26 to $103.55 USD, and the validity periods vary from one day to a full year.