Guinea-Bissau eSIM

Yes, in key areas. This is the #1 concern for visitors. Our eSIM connects to local networks (like Orange Bissau) which have towers on the main inhabited islands, including Bubaque and Rubane. While you will have a signal in the main villages and lodges, please expect "dead zones" when on boat transfers or visiting remote, uninhabited islands. It is reliable for messaging, but not for heavy streaming. 

 This specific plan is valid only within Guinea-Bissau. This is critical as many travelers enter overland from Ziguinchor (Senegal) or Boké (Guinea). Your connection will stop at the border. For a seamless overland journey, we highly recommend our Regional West Africa eSIM to stay connected across all borders. 

No. This is a major advantage. Buying a physical local SIM card in Bissau requires visiting an Orange or MTN shop, navigating the language barrier (Portuguese/Creole), and going through a mandatory passport registration process. Our eSIM is a roaming plan that bypasses all this bureaucracy. You can install it before you fly and be connected instantly. 

 In a country with developing infrastructure, network choice is vital. Our eSIM connects to the country’s top-tier providers, typically Orange Bissau or MTN. Orange is generally considered to have the most reliable 4G signal in the capital, Bissau, and the best overall coverage in the country. 

Yes, almost always. The internet infrastructure in Guinea-Bissau is fragile. Hotels and guesthouses suffer from frequent power cuts, which kills the Wi-Fi. Mobile towers often have backup generators. An eSIM is your "lifeline," providing a stable connection for WhatsApp and Google Maps when all other Wi-Fi is down. 

 No, Uber does not operate in Guinea-Bissau. You need reliable data to find landmarks on Google Maps to direct traditional taxi drivers (often blue and yellow Mercedes) effectively. 

 Yes. You will generally have signal near the bridge and the Pousada do Saltinho, allowing you to share videos of the Corubal River rapids instantly. 

 Yes. Coverage is strong in Bissau city center, allowing you to live-stream the colorful masks and parades of the famous Carnival (Carnaval de Guiné-Bissau) in February. 

 Yes. Coverage is generally reliable in the historic town of Cacheu, allowing you to access digital guides while visiting the fort or the Tarafes de Cacheu mangrove natural park. 

Look up your phone’s exact model number with the manufacturer to see if it’s listed as compatible, and make sure your phone is not carrier-locked. Seeing an EID number or an “Add eSIM” option in your settings is a good sign, but some phones have regional restrictions. If you’re not sure, please contact our support team before you buy.