Prepaid SIM Card & eSIM for Comoros (2026 Guide)

SIM counters at Comoros airports often close between 10 PM and 6 AM. If your flight lands late, you may have no option at the airport. Tourist SIMs also cost more than in-city shops — sometimes 40% more for the same data. A prepaid eSIM removes that uncertainty: install at home before your flight and connect to Comoros Telecom's 3G network on landing. No counter hours to worry about.

ID requirements for SIM purchases in Comoros vary by carrier and location. Some retailers ask for a passport scan; others sell without ID. A prepaid eSIM avoids the uncertainty: buy online, install via QR code, and connect to Comoros Telecom's 3G network when you arrive. No in-person verification, no counter lines, no risk of document rejection at a foreign shop.

A prepaid eSIM is cheaper than airport SIM counters in nearly all cases. Airport tourist SIMs in Comoros carry a premium for convenience — often 30-50% more than the same data volume from a local carrier. A prepaid eSIM starts at $0.90/GB on Comoros Telecom's 3G network. The eSIM also connects faster — no counter queue, no paperwork, no overnight availability gaps.

Yes — and the best approach is to install it before you board, then keep it inactive until you land. Scan the QR code at home over WiFi, set the Comoros eSIM to off, and leave your home SIM running normally. When the plane touches down, toggle the eSIM on. It connects to the local network within a few minutes — usually before you reach baggage claim. No airport WiFi needed, no kiosk stop. Plans start at competitive rates.

All iPhone models from the XS (2018) onward support eSIM — that covers iPhone XS, XR, 11, 12, 13, 14, 15, and 16 series. The iPhone 14 US edition removed the physical SIM tray entirely, making eSIM the only option. Samsung Galaxy S20 (2020) and newer also support eSIM, as does the Galaxy A54 and later A-series models. Google Pixel 3 (2018) and newer round out the major brands. Before purchasing, confirm your phone is carrier-unlocked: Settings > General > About on iPhone, or Settings > Connections > SIM Manager on Android.

Yes. Connect your laptop to your Comoros eSIM via hotspot: on iPhone, toggle Personal Hotspot in Settings; on Android, go to Settings > Hotspot & Tethering. Your laptop sees the phone as a WiFi network. Speed depends on Comoros's cellular infrastructure. Buy a plan 50% larger than your phone-only estimate if you expect regular laptop tethering. Disable auto-updates and cloud backup on the laptop to preserve data.

Data stops without overages or automatic charges. Prepare for this before your trip: download offline Google Maps for Comoros, save key addresses in your notes app, and screenshot your hotel confirmation. These work with zero data. When you need to top up, find WiFi at any hotel or cafe in Comoros, open your provider's app, and buy more data in about 2 minutes. The eSIM profile stays on your phone — no reinstall required.

Yes. On Android, go to Settings > Connections > SIM Manager after installing your Comoros eSIM. Set the travel eSIM as "Mobile Data" and your home SIM as "Calls" and "SMS." This routes all internet traffic through the travel plan while keeping your home number active for incoming calls. WhatsApp and Telegram stay linked to your home number and use the eSIM data line. Both profiles run at the same time — no manual switching needed during your Comoros trip.

One to two days works for single-destination trips. Multi-stop itineraries need more lead time: buy all your eSIMs at home before departure. A Comoros eSIM plus plans for your other stops can all be installed simultaneously — iPhones hold 8 profiles, Samsung devices hold at least 2. Toggle each country's plan on when you land there. Validity starts from first use per country, so pre-purchasing all plans costs nothing extra. Plans for Comoros start at competitive rates.

Yes — your eSIM connects to Comoros's cellular network independently of WiFi. If you are lost or stranded with no WiFi access, the eSIM still provides data for maps, messaging, and emergency contacts. The cellular connection runs through Comoros Telecom's towers, which cover most populated areas of Comoros. WiFi is only needed once: during the initial QR code scan at home. After that, the eSIM operates entirely on the local mobile network.

Samsung Galaxy S21+ and newer support dual eSIM — two eSIM profiles stored and active at the same time. Go to Settings > Connections > SIM Manager to install your Comoros travel eSIM alongside your home plan. The phone handles both profiles without conflict. Older Samsung models (S20, Note 20) support one eSIM plus one physical SIM. Z Fold and Z Flip series from 2021 onward also support dual eSIM. Switch the active data line in SIM Manager.

A locked phone rejects every travel eSIM, including all plans for Comoros. Check before you buy: on iPhone, go to Settings > General > About and look for "No SIM restrictions." On Samsung, open Settings > Connections > SIM Manager — if the "Add eSIM" option is grayed out, your phone may be locked. Call your carrier to confirm. Unlocking is free in most countries after your contract period ends, but the request takes 24-72 hours to process.