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Choose Your eSIM Plan for Guinea Bissau

Activate in seconds

Explore the vibrant markets of Bissau, cruise the mangroves of the Bijagós Archipelago, or visit historic forts in Cacheu — Simology's eSIM for Guinea-Bissau gives you instant mobile data without a physical SIM or expensive roaming. Choose a Guinea-Bissau-only plan or a West Africa regional bundle if you're travelling around the region — easy installation, transparent pricing, and flexible top-ups.

11 Packages Available — From $7.68

DataValidityPrice
1 GB7 Days$7.68
Unlimited Data1 Day$10.71
2 GB15 Days$14.76
3 GB30 Days$20.61
Unlimited Data3 Days$30.92
5 GB30 Days$33.94
Unlimited Data5 Days$51.12
10 GB30 Days$62.23
Unlimited Data7 Days$71.33
Unlimited Data10 Days$101.63
20 GB30 Days$111.74
Instant Activation·4G & 5G Networks·Global Coverage

Traveling to multiple countries in Africa?

Our regional eSIM covers all Africa countries with one plan. No need to switch SIMs between borders!

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How to Activate Your eSIM for Guinea-Bissau

1

Choose a plan

Pick a Guinea-Bissau-only plan for short stays or a West Africa regional bundle for multi-country trips.

Install in seconds

Scan a QR code or activate directly from the Simology app — setup usually takes under 2 minutes.

Activate and go

Activate your eSIM when you land in Bissau or are ready to use data — no need to hunt for a physical SIM.

Manage on the go

Top up, monitor usage, or switch plans anytime via the Simology app — useful when traveling between islands and mainland.

What Our Guinea-Bissau Travelers Say

Plan recommendations

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Tourists

3–5 GB for several days of maps, messaging, and photo sharing while in Bissau and nearby islands.

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Business travelers

10+ GB recommended for remote work or extended stays where consistent connectivity is needed.

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Backpackers

Regional plans are helpful if you plan to cross into Senegal or Guinea during your trip.

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Families

Assign one eSIM per device or share data via hotspots in areas with good signal.

Guinea-Bissau Travel Tips

Must-see hotspots

Bijagós Archipelago (island hopping and wildlife), Bissau-Guinean Historic Quarter, Orango National Park, Cacheu River forts, and local markets.

Data planning

Plan for 1–3 GB/day if you rely on maps and messaging; 3–5 GB/day if you stream or work remotely. Coverage is strongest in Bissau and larger towns; islands and remote areas can be patchy. Top-ups are easy with Simology.

Insider tips

  • Public Wi‑Fi is uncommon and can be insecure — using your eSIM gives safer, direct access to mobile data.
  • Rainy season (June–November) can affect travel plans and ferry schedules. Dry season (December–May) is best for island visits and wildlife spotting.

Stay Connected in Guinea-Bissau with Simology

Why travelers love it

Good 3G/4G coverage in Bissau and major coastal towns; more limited inland and on some islands — check coverage maps when choosing a plan.

Flexible options

Install in minutes, select the right data size, and top up from anywhere. No local SIM purchase or long contracts required.

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Frequently Asked Questions About eSIM

Is coverage strong outside Bissau?
Coverage is best in Bissau and major coastal towns. Rural inland areas and some smaller islands may have limited or patchy service.
Can I activate before I travel?
Yes — install the eSIM before departure and activate it when you arrive in Guinea-Bissau or when you need service.
How do I top up?
Use the Simology app or website to add data instantly, wherever you are.
Does the Guinea-Bissau eSIM support 5G?
5G is generally not available; most networks in Guinea-Bissau provide 3G/4G coverage in urban areas.

faq.aboutEsim

What is an eSIM?
An eSIM is a digital SIM card that allows you to connect to cellular networks without a physical SIM card. It's built into your device and can be activated remotely.
Is my device compatible?
Most modern smartphones, tablets, and smartwatches support eSIM technology. Check our compatibility guide for a complete list of supported devices.
How do I install an eSIM?
After purchase, you'll receive a QR code via email. Simply scan the QR code with your device's camera in the eSIM settings to install and activate your plan.
Can I have multiple eSIMs?
Yes, most devices support multiple eSIM profiles. You can store several eSIMs and switch between them as needed.
What data speeds can I expect?
You'll get the same high-speed data as local users, typically 4G/LTE speeds. 5G is available in select countries and devices.
What if I need help?
Our 24/7 customer support team is here to help via chat, email, or phone. We also have detailed setup guides and troubleshooting resources.

Hear from Our Connected Travelers

We're proud to be present in over 200+ countries and helping people worldwide! Here's what our customers say about us.

4.8/5
Average Rating
10,000+
Reviews
95%
Happy Customers
★★★★★

Simology was perfect for Bissau — quick setup and reliable for maps and messaging in town.

A

Ana

Portugal

★★★★★

Used the eSIM while island hopping in the Bijagós. Coverage was patchy on smaller islands but great support from Simology.

M

Michael

UK

★★★★★

Easy top-ups and clear instructions — saved time compared to buying a local SIM at the airport.

S

Sofia

Spain

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