
Guinea-Bissau eSIM
Bissau Carnival, Bijagós archipelago, your eSIM hops between 88 islands.
- 4G
- Instant Activation
- 30-day refund
Operators in Guinea-Bissau
1 partner network
- Orange4G
1 anchor carrier
- MTN Guinea-Bissau3G
Highest generation per operator is displayed; some plans may use a fallback band based on local conditions.
About Guinea-Bissau eSIM
Guinea-Bissau eSIM: Your Connectivity for Work & Exploration
Guinea-Bissau, with its vibrant capital Bissau and the remote Bijagós Islands, offers a unique blend of cultural immersion and untouched natural beauty. For digital nomads, NGOs, or long-term visitors, reliable connectivity is non-negotiable. Whether you're working from a café in Bissau or need to stay in touch while exploring the archipelago, an eSIM is your best bet for consistent internet access.
Truly Roaming provides robust data plans, ensuring you have a stable connection for video calls, uploads, and general browsing. Forget the hassle of searching for local SIM cards or relying solely on inconsistent Wi-Fi.
Seamless Day-One Connectivity & Backup for Remote Work
Landing at Osvaldo Vieira International Airport (OXB) in Bissau? Your Truly Roaming eSIM activates instantly, providing day-one connectivity the moment you touch down. This means no scrambling for local SIMs after a long flight – you're immediately online to coordinate transport, check emails, or connect with colleagues.
Our eSIMs leverage local networks like Orange Bissau and MTN Bissau, aiming for the best available 4G/LTE speeds. While speeds can vary, especially outside the CBD or during peak hours, our service provides a reliable backup for café Wi-Fi or as your primary hotspot for critical tasks.
Avoid Sky-High Roaming Charges
Guinea-Bissau is often categorized by traditional carriers as a 'Rest of World' destination, leading to exorbitant pay-as-you-go roaming charges – sometimes per megabyte. Using your home SIM here for anything beyond emergency calls can result in a shocking bill.
A Truly Roaming Guinea-Bissau eSIM eliminates this risk. You get predictable, affordable data plans designed for long-stay travelers and remote workers. Stay connected without the financial anxiety, allowing you to focus on your work or enjoy the unique experiences Guinea-Bissau offers.
eSIM ready in 60 seconds
Step-by-step guide for iPhone, Samsung, Google Pixel, anywhere on Earth.
- 60sAverage activation
- 50K+eSIMs activated
- 200+Countries covered
No SIM card needed. Activate before you board.
Before You Travel: Everything About eSIM
a seamless communication experience, the 6 critical points you need to know.
Discover the benefits of next-generation eSIM technology for uninterrupted, worry-free travel with no surprise bills.
Data Only
Our plans are data-first. Traditional GSM calls aren't included, but you can make voice and video calls freely via WhatsApp, FaceTime or Skype.
Your WhatsApp Number Stays
Your contacts stay intact. While abroad, keep using your existing WhatsApp number to stay in touch with family and friends.
Hotspot Sharing
Turn your phone into a modem. Share your internet with your tablet, laptop or nearby friends through Personal Hotspot.
From
TYO
Tokyo
To
DPS
Bali
ACTIVE PLAN
Guinea-Bissau Trip
12GB
Data remaining
Data roaming on
Active · Auto
Plan duration
5 days left
Device Compatibility
Before purchase, make sure your phone is carrier-unlocked (Simlock-free) and supports eSIM. Most modern smartphones do.
Right Timing
Install your eSIM profile calmly on home Wi-Fi. It only activates when you arrive and connect to a network, so you don't waste any days.
24/7 Expert Support
Need help with setup or usage? Our expert team is available 7 days a week over live chat to answer your questions.
Best eSIM for Guinea-Bissau in 2026
Looking for the best eSIM for Guinea-Bissau? Truly Roaming is a top pick for travelers thanks to transparent pricing, fast 4G/5G coverage, and instant activation. Plans start from $14.37 for Guinea-Bissau eSIM data. Compare features below and see why Truly Roaming consistently ranks among the best value eSIM options for international travelers.
- Transparent prices — no account needed
- eSIM Access & eSIM Go premium backbone
- 24/7 multilingual support
Frequently Asked Questions
Most flagship smartphones released since late 2018 or early 2019 are fully compatible with EastESIM technology, making your travel connectivity seamless. This includes popular models like the iPhone XS and all newer iPhones, Google Pixel 3 and subsequent Pixel models, and the Samsung Galaxy S20 series and its successors. Beyond phones, an increasing number of tablets and smartwatches also support eSIM. The quickest way to confirm compatibility for your specific device is to check its settings under 'Mobile Data' or 'SIM Card Manager,' or consult your device manufacturer's official website.
Almost every flagship smartphone model released since 2019 is equipped with eSIM capability, making it an ideal solution for international travel with EastESIM. This includes a wide range of devices such as the iPhone XS, iPhone 11, iPhone 12, iPhone 13, iPhone 14, and iPhone 15 series, as well as the Google Pixel 3, Pixel 4, Pixel 5, Pixel 6, Pixel 7, and Pixel 8 series. Many Samsung Galaxy S20, S21, S22, S23, and S24 models also support eSIM, along with a growing list of mid-range and other brand devices. This widespread compatibility ensures a smooth connection to our Asian networks.
No. An eSIM can be installed only once, and it locks to the first device it is installed on. It cannot be moved to another phone, re-scanned, or reinstalled afterward, and it is non-refundable once installed. Please install your eSIM on the device you plan to keep using. If you are switching devices and need help, contact our support team.
Yes, EastESIM offers coverage in key areas of the Bijagós Archipelago, which is a common concern for travelers. Our eSIM connects to local networks, such as Orange Bissau, which have established towers on the primary inhabited islands like Bubaque and Rubane. While very remote or uninhabited islets might have limited signal, you can expect reliable connectivity in the main villages and tourist-frequented zones, allowing you to share your unique experiences from this captivating part of Guinea-Bissau.
This specific EastESIM plan is exclusively valid within Guinea-Bissau. This is an important detail for travelers who often enter overland from adjacent countries like Ziguinchor (Senegal) or Boké (Guinea). Your internet connection will cease at the border. For a truly seamless overland journey across West Africa, we recommend exploring EastESIM's regional multi-country plans, which are designed to provide uninterrupted connectivity across several nations, ensuring you stay connected throughout your entire adventure.
No, this is a significant advantage of using EastESIM. Unlike purchasing a physical local SIM card in Bissau, which typically involves a visit to an Orange or MTN shop, navigating potential language barriers (Portuguese or Kriol), and undergoing a mandatory passport registration process, EastESIM bypasses all of this. Our eSIM operates as a roaming service, allowing for instant activation and connectivity without any bureaucratic hurdles, so you can start exploring Guinea-Bissau immediately upon arrival.
In a country where infrastructure can vary, selecting the right network is paramount. EastESIM connects to Guinea-Bissau's top-tier mobile providers, typically Orange Bissau or MTN. Orange is generally considered to offer the most reliable 4G signal, especially within the capital Bissau and along major routes. This ensures that whether you're exploring the bustling markets or venturing into the countryside, your EastESIM provides a stable and consistent connection for all your communication needs.
Yes, almost always. The internet infrastructure in Guinea-Bissau can be challenging, and hotel or guesthouse Wi-Fi in Bissau is often susceptible to frequent power cuts, rendering it unusable. Mobile towers, however, are typically equipped with backup generators, ensuring a more consistent power supply. An EastESIM becomes your essential lifeline, providing a stable connection for navigating, communicating, and accessing information, even when local Wi-Fi fails, making your travels smoother and more secure.
Most newer phones are, but to be completely sure before you buy, please check our definitive list here: eSIM Compatible Devices.
Yes, you can absolutely use ride-hailing apps in Cebu City with your EastESIM! Apps like Grab are widely used and highly recommended for convenient and safe transportation around the city and to nearby attractions. With a strong EastESIM connection, you'll easily be able to book rides to destinations like Magellan's Cross, Basilica del Santo Niño, or the bustling shopping centers. Our reliable service ensures you stay connected, making your exploration of the 'Queen City of the South' smooth and hassle-free.
Yes, you will generally have good signal coverage at the main viewing areas of the Chocolate Hills in Bohol. This means you can easily snap and share breathtaking photos of the unique geological formations or even live-stream the panoramic views. EastESIM partners with robust local networks in the Philippines, ensuring you can stay connected and share your awe-inspiring moments from this iconic natural wonder, making your Bohol adventure even more memorable.
Yes, EastESIM provides strong coverage throughout Cebu City during the vibrant Sinulog Festival. You'll have no trouble live-streaming the colorful parades, sharing photos and videos of the enthusiastic dancers, and connecting with friends and family amidst the festivities. Our robust network ensures you can capture every moment of this grand celebration in honor of the Santo Niño, allowing you to fully immerse yourself and share the infectious energy of one of the Philippines' most spectacular events.
Yes, EastESIM generally provides reliable signal in the main town of El Nido, Palawan. You'll be able to stay connected, check maps, and share your experiences from this stunning destination. During island hopping tours to places like Big Lagoon or Secret Beach, signal can be intermittent or drop in more secluded areas between islands, but it typically picks up near popular spots or closer to the mainland. Our robust network aims to keep you connected even amidst Palawan's breathtaking natural beauty.