1 GB / 7 days
Best for: A short visit with maps, messages and occasional browsing.
This option pairs the 1 GB allowance with a stated validity period of 7 days.
Usage tip: Save maps before longer journeys and use Wi-Fi for large downloads.
* As low as price reflects the cheapest per-day rate, based on the longest available unlimited data plan duration.
See how uPhone compares with other options in Guinea-Bissau.
All prices in USD
7 days of unlimited data in Guinea-Bissau costs $135.44 — about $19.35 a day on Orange Bissau or MTN Guinea-Bissau, with no roaming charge and no SIM to swap.
Choose your Guinea-Bissau eSIM by matching the allowance and validity period to your trip, then compare the selected product details with the local network, band and speed references already shown on this page.
Start with the length of your stay, then allow for navigation, messaging, streaming and work use. Each option below is a plan size that is currently available for this destination.
Best for: A short visit with maps, messages and occasional browsing.
This option pairs the 1 GB allowance with a stated validity period of 7 days.
Usage tip: Save maps before longer journeys and use Wi-Fi for large downloads.
Best for: A stay of around two weeks with regular navigation and messaging.
The 3 GB allowance remains available across a stated validity period of 15 days.
Usage tip: Keep automatic app updates and cloud backups on Wi-Fi.
Best for: A longer stay or more frequent streaming, video calls or work use.
The 10 GB or more / 30 days profile provides a larger data pool than the short-trip options on this page.
Usage tip: Compare the allowance with your normal phone usage and monitor it during the trip.
Your eSIM roams onto Guinea-Bissau's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.
Mobile coverage is concentrated along the coast and main roads; large inland areas including parts of Bafatá and Gabú regions have limited or no service. 3G remains the dominant data layer outside Bissau and regional capitals.
The Guinea-Bissau mobile network source is linked below as a public network reference. Check the places on your itinerary where the source offers local detail, then confirm the network information for the selected eSIM product. The operator table on this page provides the country-level reference, while the selected product details identify which network information applies to your plan.
Check your accommodation and the places you expect to visit in Guinea-Bissau. Indoor reception can differ from an outdoor map, so keep the property Wi-Fi details available as well.
Review the full route rather than checking only the arrival city. Save tickets, addresses and maps offline before longer road or rail journeys.
Check the selected product scope for every country on your itinerary. Your Guinea-Bissau plan and a regional plan may have different included destinations and validity periods.
Compare your phone with 4G bands B1, B3 in the existing Guinea-Bissau network table. Support for more of the listed bands gives the phone more options when connecting, while the selected product, location and local network conditions determine the service available.
Keep the QR code and installation instructions available offline, and complete each step according to the selected product's instructions.
When validity starts: Validity-start rules can differ by product. Check the selected plan details before installation and travel.
Guinea-Bissau is West Africa's best-kept secret, offering pristine beaches, lush mangrove forests, and a rich cultural tapestry shaped by Portuguese colonial heritage and African traditions. This small nation is home to the stunning Bijagós Archipelago, a UNESCO Biosphere Reserve with over 80 islands perfect for island-hopping, wildlife spotting, and authentic island village experiences. The capital, Bissau, charms visitors with its colorful markets, colonial architecture, and vibrant music and dance scenes that pulse through the streets day and night. A uPhone eSIM keeps you connected from the moment you land, so you can share your discoveries and navigate this off-the-beaten-path destination with ease.
Guinea-Bissau's attractions range from pristine natural reserves to culturally rich urban centers, offering something for every type of traveler. Whether you're seeking wildlife encounters, island adventures, or cultural immersion, this West African gem delivers unforgettable experiences.
Guinea-Bissau's cuisine reflects its coastal position and multicultural heritage, blending fresh seafood, rice, and bold spices into distinctive West African flavors. The food culture is deeply rooted in simplicity and quality ingredients sourced from local waters and markets.
The dry season from November to May is the ideal time to visit Guinea-Bissau, offering pleasant temperatures, lower humidity, and excellent conditions for exploring the Bijagós Archipelago and mainland attractions. During these months, rainfall is minimal, wildlife viewing is optimal, and the seas are calm for island hopping and water activities.
The rainy season from June to October brings lush greenery and vibrant wildlife activity but also increased humidity, occasional flooding in low-lying areas, and rougher sea conditions that may limit island access. This period is less crowded and offers budget-friendly accommodations, though some remote areas and island excursions may be less accessible.
Guinea-Bissau's tropical climate and varied activities require thoughtful packing to ensure comfort during both exploration and relaxation. Prepare for heat, humidity, and unexpected rain while considering the laid-back nature of this West African destination.
Everything you need to know about your Guinea-Bissau eSIM
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